Home / 183,655,750.57-253,462,837.50-137,165,291.89

Finding the Fourth Proportional to 183,655,750.57, 253,462,837.50 and 137,165,291.89

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Solution

The fourth proportional to 183,655,750.57, 253,462,837.50 and 137,165,291.89 is: 189,301,472.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,655,750.57 : 253,462,837.50 = 137,165,291.89 : x
  2. Step 2: Convert to fraction form
    183,655,750.57/253,462,837.50 = 137,165,291.89/x
  3. Step 3: Cross multiply
    183,655,750.57x = 253,462,837.50 × 137,165,291.89
  4. Step 4: Simplify right side
    183,655,750.57x = 34,766,304,088,321,476
  5. Step 5: Solve for x
    x = 34,766,304,088,321,476/183,655,750.57
  6. Step 6: Final answer
    x = 189,301,472.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.