Home / 59,283,611.10-88,925,416.65-49,205,915.10

Finding the Fourth Proportional to 59,283,611.10, 88,925,416.65 and 49,205,915.10

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Solution

The fourth proportional to 59,283,611.10, 88,925,416.65 and 49,205,915.10 is: 73,808,872.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,283,611.10 : 88,925,416.65 = 49,205,915.10 : x
  2. Step 2: Convert to fraction form
    59,283,611.10/88,925,416.65 = 49,205,915.10/x
  3. Step 3: Cross multiply
    59,283,611.10x = 88,925,416.65 × 49,205,915.10
  4. Step 4: Simplify right side
    59,283,611.10x = 4,375,656,501,912,027
  5. Step 5: Solve for x
    x = 4,375,656,501,912,027/59,283,611.10
  6. Step 6: Final answer
    x = 73,808,872.65

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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.