Home / 35,541,186.59-53,313,774.11-9,980,203.07

Finding the Fourth Proportional to 35,541,186.59, 53,313,774.11 and 9,980,203.07

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Solution

The fourth proportional to 35,541,186.59, 53,313,774.11 and 9,980,203.07 is: 14,970,864.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,541,186.59 : 53,313,774.11 = 9,980,203.07 : x
  2. Step 2: Convert to fraction form
    35,541,186.59/53,313,774.11 = 9,980,203.07/x
  3. Step 3: Cross multiply
    35,541,186.59x = 53,313,774.11 × 9,980,203.07
  4. Step 4: Simplify right side
    35,541,186.59x = 532,082,291,729,438.56
  5. Step 5: Solve for x
    x = 532,082,291,729,438.56/35,541,186.59
  6. Step 6: Final answer
    x = 14,970,864.59

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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.