Home / 97,760,877.80-146,735,795.10-59,497,125.80

Finding the Fourth Proportional to 97,760,877.80, 146,735,795.10 and 59,497,125.80

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Solution

The fourth proportional to 97,760,877.80, 146,735,795.10 and 59,497,125.80 is: 89,303,188.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,760,877.80 : 146,735,795.10 = 59,497,125.80 : x
  2. Step 2: Convert to fraction form
    97,760,877.80/146,735,795.10 = 59,497,125.80/x
  3. Step 3: Cross multiply
    97,760,877.80x = 146,735,795.10 × 59,497,125.80
  4. Step 4: Simplify right side
    97,760,877.80x = 8,730,358,060,427,723
  5. Step 5: Solve for x
    x = 8,730,358,060,427,723/97,760,877.80
  6. Step 6: Final answer
    x = 89,303,188.11

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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.