Home / 24,283,077.64-33,514,064.80-15,459,710.12

Finding the Fourth Proportional to 24,283,077.64, 33,514,064.80 and 15,459,710.12

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Solution

The fourth proportional to 24,283,077.64, 33,514,064.80 and 15,459,710.12 is: 21,336,575.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,283,077.64 : 33,514,064.80 = 15,459,710.12 : x
  2. Step 2: Convert to fraction form
    24,283,077.64/33,514,064.80 = 15,459,710.12/x
  3. Step 3: Cross multiply
    24,283,077.64x = 33,514,064.80 × 15,459,710.12
  4. Step 4: Simplify right side
    24,283,077.64x = 518,117,726,750,895.75
  5. Step 5: Solve for x
    x = 518,117,726,750,895.75/24,283,077.64
  6. Step 6: Final answer
    x = 21,336,575.80

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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.