Home / 354,233,736,000.90-531,350,604,001.35-354,233,736,000.90

Finding the Fourth Proportional to 354,233,736,000.90, 531,350,604,001.35 and 354,233,736,000.90

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Solution

The fourth proportional to 354,233,736,000.90, 531,350,604,001.35 and 354,233,736,000.90 is: 531,350,604,001.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    354,233,736,000.90 : 531,350,604,001.35 = 354,233,736,000.90 : x
  2. Step 2: Convert to fraction form
    354,233,736,000.90/531,350,604,001.35 = 354,233,736,000.90/x
  3. Step 3: Cross multiply
    354,233,736,000.90x = 531,350,604,001.35 × 354,233,736,000.90
  4. Step 4: Simplify right side
    354,233,736,000.90x = 188,222,309,581,732,989,370,368
  5. Step 5: Solve for x
    x = 188,222,309,581,732,989,370,368/354,233,736,000.90
  6. Step 6: Final answer
    x = 531,350,604,001.35

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.