Home / 29,948,671.64-44,927,971.26-10,512,854.74

Finding the Fourth Proportional to 29,948,671.64, 44,927,971.26 and 10,512,854.74

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Solution

The fourth proportional to 29,948,671.64, 44,927,971.26 and 10,512,854.74 is: 15,771,024.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,948,671.64 : 44,927,971.26 = 10,512,854.74 : x
  2. Step 2: Convert to fraction form
    29,948,671.64/44,927,971.26 = 10,512,854.74/x
  3. Step 3: Cross multiply
    29,948,671.64x = 44,927,971.26 × 10,512,854.74
  4. Step 4: Simplify right side
    29,948,671.64x = 472,321,235,394,634.88
  5. Step 5: Solve for x
    x = 472,321,235,394,634.88/29,948,671.64
  6. Step 6: Final answer
    x = 15,771,024.54

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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.