Home / 62,935,199.27-94,417,403.13-19,803,281.66

Finding the Fourth Proportional to 62,935,199.27, 94,417,403.13 and 19,803,281.66

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Solution

The fourth proportional to 62,935,199.27, 94,417,403.13 and 19,803,281.66 is: 29,709,517.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,935,199.27 : 94,417,403.13 = 19,803,281.66 : x
  2. Step 2: Convert to fraction form
    62,935,199.27/94,417,403.13 = 19,803,281.66/x
  3. Step 3: Cross multiply
    62,935,199.27x = 94,417,403.13 × 19,803,281.66
  4. Step 4: Simplify right side
    62,935,199.27x = 1,869,774,427,615,486.75
  5. Step 5: Solve for x
    x = 1,869,774,427,615,486.75/62,935,199.27
  6. Step 6: Final answer
    x = 29,709,517.87

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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.