Home / 61,572,389,517.59-92,324,915,377.34-48,890,925,545.37

Finding the Fourth Proportional to 61,572,389,517.59, 92,324,915,377.34 and 48,890,925,545.37

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Solution

The fourth proportional to 61,572,389,517.59, 92,324,915,377.34 and 48,890,925,545.37 is: 73,309,653,873.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,572,389,517.59 : 92,324,915,377.34 = 48,890,925,545.37 : x
  2. Step 2: Convert to fraction form
    61,572,389,517.59/92,324,915,377.34 = 48,890,925,545.37/x
  3. Step 3: Cross multiply
    61,572,389,517.59x = 92,324,915,377.34 × 48,890,925,545.37
  4. Step 4: Simplify right side
    61,572,389,517.59x = 4,513,850,563,695,872,049,152
  5. Step 5: Solve for x
    x = 4,513,850,563,695,872,049,152/61,572,389,517.59
  6. Step 6: Final answer
    x = 73,309,653,873.46

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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.