Home / 58,007,365.66-80,048,567.17-31,901,892.98

Finding the Fourth Proportional to 58,007,365.66, 80,048,567.17 and 31,901,892.98

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Solution

The fourth proportional to 58,007,365.66, 80,048,567.17 and 31,901,892.98 is: 44,023,733.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,007,365.66 : 80,048,567.17 = 31,901,892.98 : x
  2. Step 2: Convert to fraction form
    58,007,365.66/80,048,567.17 = 31,901,892.98/x
  3. Step 3: Cross multiply
    58,007,365.66x = 80,048,567.17 × 31,901,892.98
  4. Step 4: Simplify right side
    58,007,365.66x = 2,553,700,822,659,439
  5. Step 5: Solve for x
    x = 2,553,700,822,659,439/58,007,365.66
  6. Step 6: Final answer
    x = 44,023,733.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.