Home / 61,572,389,516.08-92,324,915,375.09-48,890,925,543.87

Finding the Fourth Proportional to 61,572,389,516.08, 92,324,915,375.09 and 48,890,925,543.87

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Solution

The fourth proportional to 61,572,389,516.08, 92,324,915,375.09 and 48,890,925,543.87 is: 73,309,653,871.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,572,389,516.08 : 92,324,915,375.09 = 48,890,925,543.87 : x
  2. Step 2: Convert to fraction form
    61,572,389,516.08/92,324,915,375.09 = 48,890,925,543.87/x
  3. Step 3: Cross multiply
    61,572,389,516.08x = 92,324,915,375.09 × 48,890,925,543.87
  4. Step 4: Simplify right side
    61,572,389,516.08x = 4,513,850,563,447,379,984,384
  5. Step 5: Solve for x
    x = 4,513,850,563,447,379,984,384/61,572,389,516.08
  6. Step 6: Final answer
    x = 73,309,653,871.22

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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.