Home / 4,598,805,348.60-6,898,208,022.90-1,327,361,278.20

Finding the Fourth Proportional to 4,598,805,348.60, 6,898,208,022.90 and 1,327,361,278.20

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Solution

The fourth proportional to 4,598,805,348.60, 6,898,208,022.90 and 1,327,361,278.20 is: 1,991,041,917.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,598,805,348.60 : 6,898,208,022.90 = 1,327,361,278.20 : x
  2. Step 2: Convert to fraction form
    4,598,805,348.60/6,898,208,022.90 = 1,327,361,278.20/x
  3. Step 3: Cross multiply
    4,598,805,348.60x = 6,898,208,022.90 × 1,327,361,278.20
  4. Step 4: Simplify right side
    4,598,805,348.60x = 9,156,414,218,566,038,528
  5. Step 5: Solve for x
    x = 9,156,414,218,566,038,528/4,598,805,348.60
  6. Step 6: Final answer
    x = 1,991,041,917.30

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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.