Home / 32,377,422.80-48,503,148.60-19,559,853.20

Finding the Fourth Proportional to 32,377,422.80, 48,503,148.60 and 19,559,853.20

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Solution

The fourth proportional to 32,377,422.80, 48,503,148.60 and 19,559,853.20 is: 29,301,728.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,377,422.80 : 48,503,148.60 = 19,559,853.20 : x
  2. Step 2: Convert to fraction form
    32,377,422.80/48,503,148.60 = 19,559,853.20/x
  3. Step 3: Cross multiply
    32,377,422.80x = 48,503,148.60 × 19,559,853.20
  4. Step 4: Simplify right side
    32,377,422.80x = 948,714,466,353,785.50
  5. Step 5: Solve for x
    x = 948,714,466,353,785.50/32,377,422.80
  6. Step 6: Final answer
    x = 29,301,728.93

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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.