Home / 42,877,944.17-59,171,434.13-23,298,892.28

Finding the Fourth Proportional to 42,877,944.17, 59,171,434.13 and 23,298,892.28

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Solution

The fourth proportional to 42,877,944.17, 59,171,434.13 and 23,298,892.28 is: 32,152,401.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,877,944.17 : 59,171,434.13 = 23,298,892.28 : x
  2. Step 2: Convert to fraction form
    42,877,944.17/59,171,434.13 = 23,298,892.28/x
  3. Step 3: Cross multiply
    42,877,944.17x = 59,171,434.13 × 23,298,892.28
  4. Step 4: Simplify right side
    42,877,944.17x = 1,378,628,869,435,633.75
  5. Step 5: Solve for x
    x = 1,378,628,869,435,633.75/42,877,944.17
  6. Step 6: Final answer
    x = 32,152,401.34

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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.