Home / 44,414,585.40-66,621,878.10-14,125,510.20

Finding the Fourth Proportional to 44,414,585.40, 66,621,878.10 and 14,125,510.20

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Solution

The fourth proportional to 44,414,585.40, 66,621,878.10 and 14,125,510.20 is: 21,188,265.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,414,585.40 : 66,621,878.10 = 14,125,510.20 : x
  2. Step 2: Convert to fraction form
    44,414,585.40/66,621,878.10 = 14,125,510.20/x
  3. Step 3: Cross multiply
    44,414,585.40x = 66,621,878.10 × 14,125,510.20
  4. Step 4: Simplify right side
    44,414,585.40x = 941,068,018,644,706.62
  5. Step 5: Solve for x
    x = 941,068,018,644,706.62/44,414,585.40
  6. Step 6: Final answer
    x = 21,188,265.30

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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.