Home / 53,458,495.40-80,115,210.02-22,714,524.20

Finding the Fourth Proportional to 53,458,495.40, 80,115,210.02 and 22,714,524.20

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Solution

The fourth proportional to 53,458,495.40, 80,115,210.02 and 22,714,524.20 is: 34,040,966.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,458,495.40 : 80,115,210.02 = 22,714,524.20 : x
  2. Step 2: Convert to fraction form
    53,458,495.40/80,115,210.02 = 22,714,524.20/x
  3. Step 3: Cross multiply
    53,458,495.40x = 80,115,210.02 × 22,714,524.20
  4. Step 4: Simplify right side
    53,458,495.40x = 1,819,778,876,787,372.25
  5. Step 5: Solve for x
    x = 1,819,778,876,787,372.25/53,458,495.40
  6. Step 6: Final answer
    x = 34,040,966.98

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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.