Home / 24,459,497.60-36,679,915.20-7,414,505.60

Finding the Fourth Proportional to 24,459,497.60, 36,679,915.20 and 7,414,505.60

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Solution

The fourth proportional to 24,459,497.60, 36,679,915.20 and 7,414,505.60 is: 11,118,929.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,459,497.60 : 36,679,915.20 = 7,414,505.60 : x
  2. Step 2: Convert to fraction form
    24,459,497.60/36,679,915.20 = 7,414,505.60/x
  3. Step 3: Cross multiply
    24,459,497.60x = 36,679,915.20 × 7,414,505.60
  4. Step 4: Simplify right side
    24,459,497.60x = 271,963,436,657,925.12
  5. Step 5: Solve for x
    x = 271,963,436,657,925.12/24,459,497.60
  6. Step 6: Final answer
    x = 11,118,929.80

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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.