Home / 35,532,013.80-53,298,020.70-15,337,255.80

Finding the Fourth Proportional to 35,532,013.80, 53,298,020.70 and 15,337,255.80

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Solution

The fourth proportional to 35,532,013.80, 53,298,020.70 and 15,337,255.80 is: 23,005,883.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,532,013.80 : 53,298,020.70 = 15,337,255.80 : x
  2. Step 2: Convert to fraction form
    35,532,013.80/53,298,020.70 = 15,337,255.80/x
  3. Step 3: Cross multiply
    35,532,013.80x = 53,298,020.70 × 15,337,255.80
  4. Step 4: Simplify right side
    35,532,013.80x = 817,445,377,109,595.12
  5. Step 5: Solve for x
    x = 817,445,377,109,595.12/35,532,013.80
  6. Step 6: Final answer
    x = 23,005,883.70

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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.