Home / 182,897,962.40-252,399,438.06-99,266,094.30

Finding the Fourth Proportional to 182,897,962.40, 252,399,438.06 and 99,266,094.30

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Solution

The fourth proportional to 182,897,962.40, 252,399,438.06 and 99,266,094.30 is: 136,987,345.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,897,962.40 : 252,399,438.06 = 99,266,094.30 : x
  2. Step 2: Convert to fraction form
    182,897,962.40/252,399,438.06 = 99,266,094.30/x
  3. Step 3: Cross multiply
    182,897,962.40x = 252,399,438.06 × 99,266,094.30
  4. Step 4: Simplify right side
    182,897,962.40x = 25,054,706,419,730,968
  5. Step 5: Solve for x
    x = 25,054,706,419,730,968/182,897,962.40
  6. Step 6: Final answer
    x = 136,987,345.79

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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.