Home / 35,431,203.40-53,146,805.10-11,496,675.40

Finding the Fourth Proportional to 35,431,203.40, 53,146,805.10 and 11,496,675.40

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Solution

The fourth proportional to 35,431,203.40, 53,146,805.10 and 11,496,675.40 is: 17,245,013.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,431,203.40 : 53,146,805.10 = 11,496,675.40 : x
  2. Step 2: Convert to fraction form
    35,431,203.40/53,146,805.10 = 11,496,675.40/x
  3. Step 3: Cross multiply
    35,431,203.40x = 53,146,805.10 × 11,496,675.40
  4. Step 4: Simplify right side
    35,431,203.40x = 611,011,566,781,764.62
  5. Step 5: Solve for x
    x = 611,011,566,781,764.62/35,431,203.40
  6. Step 6: Final answer
    x = 17,245,013.10

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Similar ratio
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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.