Home / 2,893,129,665,931.70-4,339,694,498,897.40-880,803,235,416.45

Finding the Fourth Proportional to 2,893,129,665,931.70, 4,339,694,498,897.40 and 880,803,235,416.45

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Solution

The fourth proportional to 2,893,129,665,931.70, 4,339,694,498,897.40 and 880,803,235,416.45 is: 1,321,204,853,124.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,893,129,665,931.70 : 4,339,694,498,897.40 = 880,803,235,416.45 : x
  2. Step 2: Convert to fraction form
    2,893,129,665,931.70/4,339,694,498,897.40 = 880,803,235,416.45/x
  3. Step 3: Cross multiply
    2,893,129,665,931.70x = 4,339,694,498,897.40 × 880,803,235,416.45
  4. Step 4: Simplify right side
    2,893,129,665,931.70x = 3,822,416,955,347,799,275,208,704
  5. Step 5: Solve for x
    x = 3,822,416,955,347,799,275,208,704/2,893,129,665,931.70
  6. Step 6: Final answer
    x = 1,321,204,853,124.63

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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.