Home / 48,791,268.60-73,179,703.90-14,238,392.90

Finding the Fourth Proportional to 48,791,268.60, 73,179,703.90 and 14,238,392.90

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Solution

The fourth proportional to 48,791,268.60, 73,179,703.90 and 14,238,392.90 is: 21,355,488.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,791,268.60 : 73,179,703.90 = 14,238,392.90 : x
  2. Step 2: Convert to fraction form
    48,791,268.60/73,179,703.90 = 14,238,392.90/x
  3. Step 3: Cross multiply
    48,791,268.60x = 73,179,703.90 × 14,238,392.90
  4. Step 4: Simplify right side
    48,791,268.60x = 1,041,961,376,497,397.62
  5. Step 5: Solve for x
    x = 1,041,961,376,497,397.62/48,791,268.60
  6. Step 6: Final answer
    x = 21,355,488.52

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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.