Home / 42,911,510.94-59,217,473.45-23,332,403.34

Finding the Fourth Proportional to 42,911,510.94, 59,217,473.45 and 23,332,403.34

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Solution

The fourth proportional to 42,911,510.94, 59,217,473.45 and 23,332,403.34 is: 32,198,492.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,911,510.94 : 59,217,473.45 = 23,332,403.34 : x
  2. Step 2: Convert to fraction form
    42,911,510.94/59,217,473.45 = 23,332,403.34/x
  3. Step 3: Cross multiply
    42,911,510.94x = 59,217,473.45 × 23,332,403.34
  4. Step 4: Simplify right side
    42,911,510.94x = 1,381,685,974,898,392
  5. Step 5: Solve for x
    x = 1,381,685,974,898,392/42,911,510.94
  6. Step 6: Final answer
    x = 32,198,492.78

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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.