Home / 41,216,957.40-62,121,698.96-35,528,349.28

Finding the Fourth Proportional to 41,216,957.40, 62,121,698.96 and 35,528,349.28

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Solution

The fourth proportional to 41,216,957.40, 62,121,698.96 and 35,528,349.28 is: 53,547,897.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,216,957.40 : 62,121,698.96 = 35,528,349.28 : x
  2. Step 2: Convert to fraction form
    41,216,957.40/62,121,698.96 = 35,528,349.28/x
  3. Step 3: Cross multiply
    41,216,957.40x = 62,121,698.96 × 35,528,349.28
  4. Step 4: Simplify right side
    41,216,957.40x = 2,207,081,418,517,892.75
  5. Step 5: Solve for x
    x = 2,207,081,418,517,892.75/41,216,957.40
  6. Step 6: Final answer
    x = 53,547,897.70

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.