Home / 882,959,434,071.44-1,218,710,729,925.10-575,078,005,893.92

Finding the Fourth Proportional to 882,959,434,071.44, 1,218,710,729,925.10 and 575,078,005,893.92

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Solution

The fourth proportional to 882,959,434,071.44, 1,218,710,729,925.10 and 575,078,005,893.92 is: 793,755,306,622.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,959,434,071.44 : 1,218,710,729,925.10 = 575,078,005,893.92 : x
  2. Step 2: Convert to fraction form
    882,959,434,071.44/1,218,710,729,925.10 = 575,078,005,893.92/x
  3. Step 3: Cross multiply
    882,959,434,071.44x = 1,218,710,729,925.10 × 575,078,005,893.92
  4. Step 4: Simplify right side
    882,959,434,071.44x = 700,853,736,326,850,360,115,200
  5. Step 5: Solve for x
    x = 700,853,736,326,850,360,115,200/882,959,434,071.44
  6. Step 6: Final answer
    x = 793,755,306,622.78

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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.