Home / 546,791,346.76-754,572,058.44-299,272,701.04

Finding the Fourth Proportional to 546,791,346.76, 754,572,058.44 and 299,272,701.04

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Solution

The fourth proportional to 546,791,346.76, 754,572,058.44 and 299,272,701.04 is: 412,996,327.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,791,346.76 : 754,572,058.44 = 299,272,701.04 : x
  2. Step 2: Convert to fraction form
    546,791,346.76/754,572,058.44 = 299,272,701.04/x
  3. Step 3: Cross multiply
    546,791,346.76x = 754,572,058.44 × 299,272,701.04
  4. Step 4: Simplify right side
    546,791,346.76x = 225,822,818,058,651,552
  5. Step 5: Solve for x
    x = 225,822,818,058,651,552/546,791,346.76
  6. Step 6: Final answer
    x = 412,996,327.39

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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.