Home / 24,693,600.40-34,077,159.72-13,681,064.08

Finding the Fourth Proportional to 24,693,600.40, 34,077,159.72 and 13,681,064.08

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Solution

The fourth proportional to 24,693,600.40, 34,077,159.72 and 13,681,064.08 is: 18,879,863.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,693,600.40 : 34,077,159.72 = 13,681,064.08 : x
  2. Step 2: Convert to fraction form
    24,693,600.40/34,077,159.72 = 13,681,064.08/x
  3. Step 3: Cross multiply
    24,693,600.40x = 34,077,159.72 × 13,681,064.08
  4. Step 4: Simplify right side
    24,693,600.40x = 466,211,805,793,714.88
  5. Step 5: Solve for x
    x = 466,211,805,793,714.88/24,693,600.40
  6. Step 6: Final answer
    x = 18,879,863.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.