Home / 29,909,043.10-44,862,908.55-8,343,036.10

Finding the Fourth Proportional to 29,909,043.10, 44,862,908.55 and 8,343,036.10

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Solution

The fourth proportional to 29,909,043.10, 44,862,908.55 and 8,343,036.10 is: 12,514,371.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,909,043.10 : 44,862,908.55 = 8,343,036.10 : x
  2. Step 2: Convert to fraction form
    29,909,043.10/44,862,908.55 = 8,343,036.10/x
  3. Step 3: Cross multiply
    29,909,043.10x = 44,862,908.55 × 8,343,036.10
  4. Step 4: Simplify right side
    29,909,043.10x = 374,292,865,583,648.62
  5. Step 5: Solve for x
    x = 374,292,865,583,648.62/29,909,043.10
  6. Step 6: Final answer
    x = 12,514,371.13

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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.