Home / 397,272,357,100.35-595,908,535,650.52-397,272,357,100.35

Finding the Fourth Proportional to 397,272,357,100.35, 595,908,535,650.52 and 397,272,357,100.35

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Solution

The fourth proportional to 397,272,357,100.35, 595,908,535,650.52 and 397,272,357,100.35 is: 595,908,535,650.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    397,272,357,100.35 : 595,908,535,650.52 = 397,272,357,100.35 : x
  2. Step 2: Convert to fraction form
    397,272,357,100.35/595,908,535,650.52 = 397,272,357,100.35/x
  3. Step 3: Cross multiply
    397,272,357,100.35x = 595,908,535,650.52 × 397,272,357,100.35
  4. Step 4: Simplify right side
    397,272,357,100.35x = 236,737,988,574,100,016,070,656
  5. Step 5: Solve for x
    x = 236,737,988,574,100,016,070,656/397,272,357,100.35
  6. Step 6: Final answer
    x = 595,908,535,650.52

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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.