Home / 584,077,233.80-876,058,913.10-153,255,729.80

Finding the Fourth Proportional to 584,077,233.80, 876,058,913.10 and 153,255,729.80

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Solution

The fourth proportional to 584,077,233.80, 876,058,913.10 and 153,255,729.80 is: 229,868,654.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,077,233.80 : 876,058,913.10 = 153,255,729.80 : x
  2. Step 2: Convert to fraction form
    584,077,233.80/876,058,913.10 = 153,255,729.80/x
  3. Step 3: Cross multiply
    584,077,233.80x = 876,058,913.10 × 153,255,729.80
  4. Step 4: Simplify right side
    584,077,233.80x = 134,261,048,074,935,296
  5. Step 5: Solve for x
    x = 134,261,048,074,935,296/584,077,233.80
  6. Step 6: Final answer
    x = 229,868,654.87

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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.