Home / 48,164,439.76-72,253,928.76-14,081,506

Finding the Fourth Proportional to 48,164,439.76, 72,253,928.76 and 14,081,506

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Solution

The fourth proportional to 48,164,439.76, 72,253,928.76 and 14,081,506 is: 21,124,384.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,164,439.76 : 72,253,928.76 = 14,081,506 : x
  2. Step 2: Convert to fraction form
    48,164,439.76/72,253,928.76 = 14,081,506/x
  3. Step 3: Cross multiply
    48,164,439.76x = 72,253,928.76 × 14,081,506
  4. Step 4: Simplify right side
    48,164,439.76x = 1,017,444,131,357,512.62
  5. Step 5: Solve for x
    x = 1,017,444,131,357,512.62/48,164,439.76
  6. Step 6: Final answer
    x = 21,124,384.22

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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.