Home / 35,238,140.56-52,857,108.48-9,679,174.48

Finding the Fourth Proportional to 35,238,140.56, 52,857,108.48 and 9,679,174.48

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Solution

The fourth proportional to 35,238,140.56, 52,857,108.48 and 9,679,174.48 is: 14,518,733.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,238,140.56 : 52,857,108.48 = 9,679,174.48 : x
  2. Step 2: Convert to fraction form
    35,238,140.56/52,857,108.48 = 9,679,174.48/x
  3. Step 3: Cross multiply
    35,238,140.56x = 52,857,108.48 × 9,679,174.48
  4. Step 4: Simplify right side
    35,238,140.56x = 511,613,175,486,207.56
  5. Step 5: Solve for x
    x = 511,613,175,486,207.56/35,238,140.56
  6. Step 6: Final answer
    x = 14,518,733.60

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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.