Home / 767,897,951.04-1,059,729,248.52-433,382,158.44

Finding the Fourth Proportional to 767,897,951.04, 1,059,729,248.52 and 433,382,158.44

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Solution

The fourth proportional to 767,897,951.04, 1,059,729,248.52 and 433,382,158.44 is: 598,084,352.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    767,897,951.04 : 1,059,729,248.52 = 433,382,158.44 : x
  2. Step 2: Convert to fraction form
    767,897,951.04/1,059,729,248.52 = 433,382,158.44/x
  3. Step 3: Cross multiply
    767,897,951.04x = 1,059,729,248.52 × 433,382,158.44
  4. Step 4: Simplify right side
    767,897,951.04x = 459,267,749,085,596,736
  5. Step 5: Solve for x
    x = 459,267,749,085,596,736/767,897,951.04
  6. Step 6: Final answer
    x = 598,084,352.83

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Double scale
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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.