Home / 24,500,838.60-36,768,972.60-13,706,681.40

Finding the Fourth Proportional to 24,500,838.60, 36,768,972.60 and 13,706,681.40

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Solution

The fourth proportional to 24,500,838.60, 36,768,972.60 and 13,706,681.40 is: 20,569,932.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,500,838.60 : 36,768,972.60 = 13,706,681.40 : x
  2. Step 2: Convert to fraction form
    24,500,838.60/36,768,972.60 = 13,706,681.40/x
  3. Step 3: Cross multiply
    24,500,838.60x = 36,768,972.60 × 13,706,681.40
  4. Step 4: Simplify right side
    24,500,838.60x = 503,980,592,833,529.69
  5. Step 5: Solve for x
    x = 503,980,592,833,529.69/24,500,838.60
  6. Step 6: Final answer
    x = 20,569,932.36

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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.