Home / 29,904,719.10-44,878,073.85-12,877,611.90

Finding the Fourth Proportional to 29,904,719.10, 44,878,073.85 and 12,877,611.90

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Solution

The fourth proportional to 29,904,719.10, 44,878,073.85 and 12,877,611.90 is: 19,325,458.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,904,719.10 : 44,878,073.85 = 12,877,611.90 : x
  2. Step 2: Convert to fraction form
    29,904,719.10/44,878,073.85 = 12,877,611.90/x
  3. Step 3: Cross multiply
    29,904,719.10x = 44,878,073.85 × 12,877,611.90
  4. Step 4: Simplify right side
    29,904,719.10x = 577,922,417,859,838.88
  5. Step 5: Solve for x
    x = 577,922,417,859,838.88/29,904,719.10
  6. Step 6: Final answer
    x = 19,325,458.83

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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.