Home / 56,510,224,592.52-84,777,748,600.78-16,712,896,730.78

Finding the Fourth Proportional to 56,510,224,592.52, 84,777,748,600.78 and 16,712,896,730.78

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Solution

The fourth proportional to 56,510,224,592.52, 84,777,748,600.78 and 16,712,896,730.78 is: 25,073,015,859.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,510,224,592.52 : 84,777,748,600.78 = 16,712,896,730.78 : x
  2. Step 2: Convert to fraction form
    56,510,224,592.52/84,777,748,600.78 = 16,712,896,730.78/x
  3. Step 3: Cross multiply
    56,510,224,592.52x = 84,777,748,600.78 × 16,712,896,730.78
  4. Step 4: Simplify right side
    56,510,224,592.52x = 1,416,881,757,432,864,833,536
  5. Step 5: Solve for x
    x = 1,416,881,757,432,864,833,536/56,510,224,592.52
  6. Step 6: Final answer
    x = 25,073,015,859.51

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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.