Home / 48,509,678,104.83-72,699,475,399.97-37,753,947,547.83

Finding the Fourth Proportional to 48,509,678,104.83, 72,699,475,399.97 and 37,753,947,547.83

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Solution

The fourth proportional to 48,509,678,104.83, 72,699,475,399.97 and 37,753,947,547.83 is: 56,580,300,843.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,509,678,104.83 : 72,699,475,399.97 = 37,753,947,547.83 : x
  2. Step 2: Convert to fraction form
    48,509,678,104.83/72,699,475,399.97 = 37,753,947,547.83/x
  3. Step 3: Cross multiply
    48,509,678,104.83x = 72,699,475,399.97 × 37,753,947,547.83
  4. Step 4: Simplify right side
    48,509,678,104.83x = 2,744,692,181,005,035,896,832
  5. Step 5: Solve for x
    x = 2,744,692,181,005,035,896,832/48,509,678,104.83
  6. Step 6: Final answer
    x = 56,580,300,843.76

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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.