Home / 37,703,331.47-56,554,913.59-10,037,255.76

Finding the Fourth Proportional to 37,703,331.47, 56,554,913.59 and 10,037,255.76

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Solution

The fourth proportional to 37,703,331.47, 56,554,913.59 and 10,037,255.76 is: 15,055,861.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,703,331.47 : 56,554,913.59 = 10,037,255.76 : x
  2. Step 2: Convert to fraction form
    37,703,331.47/56,554,913.59 = 10,037,255.76/x
  3. Step 3: Cross multiply
    37,703,331.47x = 56,554,913.59 × 10,037,255.76
  4. Step 4: Simplify right side
    37,703,331.47x = 567,656,132,187,529.75
  5. Step 5: Solve for x
    x = 567,656,132,187,529.75/37,703,331.47
  6. Step 6: Final answer
    x = 15,055,861.38

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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.