Home / 23,178,637.60-34,754,132.40-14,209,626.40

Finding the Fourth Proportional to 23,178,637.60, 34,754,132.40 and 14,209,626.40

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Solution

The fourth proportional to 23,178,637.60, 34,754,132.40 and 14,209,626.40 is: 21,305,964.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,178,637.60 : 34,754,132.40 = 14,209,626.40 : x
  2. Step 2: Convert to fraction form
    23,178,637.60/34,754,132.40 = 14,209,626.40/x
  3. Step 3: Cross multiply
    23,178,637.60x = 34,754,132.40 × 14,209,626.40
  4. Step 4: Simplify right side
    23,178,637.60x = 493,843,237,260,135.38
  5. Step 5: Solve for x
    x = 493,843,237,260,135.38/23,178,637.60
  6. Step 6: Final answer
    x = 21,305,964.82

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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.