Home / 1,796,275,287.40-2,694,412,931.10-1,574,118,077.80

Finding the Fourth Proportional to 1,796,275,287.40, 2,694,412,931.10 and 1,574,118,077.80

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Solution

The fourth proportional to 1,796,275,287.40, 2,694,412,931.10 and 1,574,118,077.80 is: 2,361,177,116.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,275,287.40 : 2,694,412,931.10 = 1,574,118,077.80 : x
  2. Step 2: Convert to fraction form
    1,796,275,287.40/2,694,412,931.10 = 1,574,118,077.80/x
  3. Step 3: Cross multiply
    1,796,275,287.40x = 2,694,412,931.10 × 1,574,118,077.80
  4. Step 4: Simplify right side
    1,796,275,287.40x = 4,241,324,103,902,595,584
  5. Step 5: Solve for x
    x = 4,241,324,103,902,595,584/1,796,275,287.40
  6. Step 6: Final answer
    x = 2,361,177,116.70

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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.