Home / 882,959,434,041.60-1,218,710,729,883.80-575,078,005,864.02

Finding the Fourth Proportional to 882,959,434,041.60, 1,218,710,729,883.80 and 575,078,005,864.02

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Solution

The fourth proportional to 882,959,434,041.60, 1,218,710,729,883.80 and 575,078,005,864.02 is: 793,755,306,581.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,959,434,041.60 : 1,218,710,729,883.80 = 575,078,005,864.02 : x
  2. Step 2: Convert to fraction form
    882,959,434,041.60/1,218,710,729,883.80 = 575,078,005,864.02/x
  3. Step 3: Cross multiply
    882,959,434,041.60x = 1,218,710,729,883.80 × 575,078,005,864.02
  4. Step 4: Simplify right side
    882,959,434,041.60x = 700,853,736,266,660,017,340,416
  5. Step 5: Solve for x
    x = 700,853,736,266,660,017,340,416/882,959,434,041.60
  6. Step 6: Final answer
    x = 793,755,306,581.44

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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.