Home / 94,018,616.75-140,953,753.06-59,402,053.82

Finding the Fourth Proportional to 94,018,616.75, 140,953,753.06 and 59,402,053.82

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Solution

The fourth proportional to 94,018,616.75, 140,953,753.06 and 59,402,053.82 is: 89,056,217.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,018,616.75 : 140,953,753.06 = 59,402,053.82 : x
  2. Step 2: Convert to fraction form
    94,018,616.75/140,953,753.06 = 59,402,053.82/x
  3. Step 3: Cross multiply
    94,018,616.75x = 140,953,753.06 × 59,402,053.82
  4. Step 4: Simplify right side
    94,018,616.75x = 8,372,942,425,604,989
  5. Step 5: Solve for x
    x = 8,372,942,425,604,989/94,018,616.75
  6. Step 6: Final answer
    x = 89,056,217.96

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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.