Home / 24,192,585.60-36,291,988.80-12,068,246.40

Finding the Fourth Proportional to 24,192,585.60, 36,291,988.80 and 12,068,246.40

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Solution

The fourth proportional to 24,192,585.60, 36,291,988.80 and 12,068,246.40 is: 18,103,921.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,585.60 : 36,291,988.80 = 12,068,246.40 : x
  2. Step 2: Convert to fraction form
    24,192,585.60/36,291,988.80 = 12,068,246.40/x
  3. Step 3: Cross multiply
    24,192,585.60x = 36,291,988.80 × 12,068,246.40
  4. Step 4: Simplify right side
    24,192,585.60x = 437,980,663,184,440.31
  5. Step 5: Solve for x
    x = 437,980,663,184,440.31/24,192,585.60
  6. Step 6: Final answer
    x = 18,103,921.19

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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.