Home / 93,975,885.90-141,102,205.32-52,557,909.38

Finding the Fourth Proportional to 93,975,885.90, 141,102,205.32 and 52,557,909.38

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Solution

The fourth proportional to 93,975,885.90, 141,102,205.32 and 52,557,909.38 is: 78,914,253.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,975,885.90 : 141,102,205.32 = 52,557,909.38 : x
  2. Step 2: Convert to fraction form
    93,975,885.90/141,102,205.32 = 52,557,909.38/x
  3. Step 3: Cross multiply
    93,975,885.90x = 141,102,205.32 × 52,557,909.38
  4. Step 4: Simplify right side
    93,975,885.90x = 7,416,036,920,526,714
  5. Step 5: Solve for x
    x = 7,416,036,920,526,714/93,975,885.90
  6. Step 6: Final answer
    x = 78,914,253.90

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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.