Home / 29,692,428.16-44,480,659.32-14,108,079.04

Finding the Fourth Proportional to 29,692,428.16, 44,480,659.32 and 14,108,079.04

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Solution

The fourth proportional to 29,692,428.16, 44,480,659.32 and 14,108,079.04 is: 21,134,568.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,692,428.16 : 44,480,659.32 = 14,108,079.04 : x
  2. Step 2: Convert to fraction form
    29,692,428.16/44,480,659.32 = 14,108,079.04/x
  3. Step 3: Cross multiply
    29,692,428.16x = 44,480,659.32 × 14,108,079.04
  4. Step 4: Simplify right side
    29,692,428.16x = 627,536,657,437,872.62
  5. Step 5: Solve for x
    x = 627,536,657,437,872.62/29,692,428.16
  6. Step 6: Final answer
    x = 21,134,568.52

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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.