Home / 132,860,304.03-183,346,948.89-74,119,466

Finding the Fourth Proportional to 132,860,304.03, 183,346,948.89 and 74,119,466

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Solution

The fourth proportional to 132,860,304.03, 183,346,948.89 and 74,119,466 is: 102,284,712.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,860,304.03 : 183,346,948.89 = 74,119,466 : x
  2. Step 2: Convert to fraction form
    132,860,304.03/183,346,948.89 = 74,119,466/x
  3. Step 3: Cross multiply
    132,860,304.03x = 183,346,948.89 × 74,119,466
  4. Step 4: Simplify right side
    132,860,304.03x = 13,589,577,944,456,092
  5. Step 5: Solve for x
    x = 13,589,577,944,456,092/132,860,304.03
  6. Step 6: Final answer
    x = 102,284,712.08

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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.