Home / 39,561,330.30-59,341,995.45-35,656,223.10

Finding the Fourth Proportional to 39,561,330.30, 59,341,995.45 and 35,656,223.10

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Solution

The fourth proportional to 39,561,330.30, 59,341,995.45 and 35,656,223.10 is: 53,484,334.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,561,330.30 : 59,341,995.45 = 35,656,223.10 : x
  2. Step 2: Convert to fraction form
    39,561,330.30/59,341,995.45 = 35,656,223.10/x
  3. Step 3: Cross multiply
    39,561,330.30x = 59,341,995.45 × 35,656,223.10
  4. Step 4: Simplify right side
    39,561,330.30x = 2,115,911,428,964,385
  5. Step 5: Solve for x
    x = 2,115,911,428,964,385/39,561,330.30
  6. Step 6: Final answer
    x = 53,484,334.65

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Double scale
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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.