Home / 63,088,200.30-94,632,300.45-34,390,386.30

Finding the Fourth Proportional to 63,088,200.30, 94,632,300.45 and 34,390,386.30

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Solution

The fourth proportional to 63,088,200.30, 94,632,300.45 and 34,390,386.30 is: 51,585,579.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,088,200.30 : 94,632,300.45 = 34,390,386.30 : x
  2. Step 2: Convert to fraction form
    63,088,200.30/94,632,300.45 = 34,390,386.30/x
  3. Step 3: Cross multiply
    63,088,200.30x = 94,632,300.45 × 34,390,386.30
  4. Step 4: Simplify right side
    63,088,200.30x = 3,254,441,368,933,163.50
  5. Step 5: Solve for x
    x = 3,254,441,368,933,163.50/63,088,200.30
  6. Step 6: Final answer
    x = 51,585,579.45

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Double scale
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Similar ratio
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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.