Home / 882,959,434,042.60-1,218,710,729,885.20-575,078,005,865.04

Finding the Fourth Proportional to 882,959,434,042.60, 1,218,710,729,885.20 and 575,078,005,865.04

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Solution

The fourth proportional to 882,959,434,042.60, 1,218,710,729,885.20 and 575,078,005,865.04 is: 793,755,306,582.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,959,434,042.60 : 1,218,710,729,885.20 = 575,078,005,865.04 : x
  2. Step 2: Convert to fraction form
    882,959,434,042.60/1,218,710,729,885.20 = 575,078,005,865.04/x
  3. Step 3: Cross multiply
    882,959,434,042.60x = 1,218,710,729,885.20 × 575,078,005,865.04
  4. Step 4: Simplify right side
    882,959,434,042.60x = 700,853,736,268,708,179,869,696
  5. Step 5: Solve for x
    x = 700,853,736,268,708,179,869,696/882,959,434,042.60
  6. Step 6: Final answer
    x = 793,755,306,582.86

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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.