Home / 48,509,678,092.19-72,699,475,381.02-37,753,947,535.12

Finding the Fourth Proportional to 48,509,678,092.19, 72,699,475,381.02 and 37,753,947,535.12

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Solution

The fourth proportional to 48,509,678,092.19, 72,699,475,381.02 and 37,753,947,535.12 is: 56,580,300,824.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,509,678,092.19 : 72,699,475,381.02 = 37,753,947,535.12 : x
  2. Step 2: Convert to fraction form
    48,509,678,092.19/72,699,475,381.02 = 37,753,947,535.12/x
  3. Step 3: Cross multiply
    48,509,678,092.19x = 72,699,475,381.02 × 37,753,947,535.12
  4. Step 4: Simplify right side
    48,509,678,092.19x = 2,744,692,179,365,631,885,312
  5. Step 5: Solve for x
    x = 2,744,692,179,365,631,885,312/48,509,678,092.19
  6. Step 6: Final answer
    x = 56,580,300,824.71

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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.