Home / 1,657,799,294.04-2,288,795,494.23-1,055,309,863.68

Finding the Fourth Proportional to 1,657,799,294.04, 2,288,795,494.23 and 1,055,309,863.68

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Solution

The fourth proportional to 1,657,799,294.04, 2,288,795,494.23 and 1,055,309,863.68 is: 1,456,984,853.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,657,799,294.04 : 2,288,795,494.23 = 1,055,309,863.68 : x
  2. Step 2: Convert to fraction form
    1,657,799,294.04/2,288,795,494.23 = 1,055,309,863.68/x
  3. Step 3: Cross multiply
    1,657,799,294.04x = 2,288,795,494.23 × 1,055,309,863.68
  4. Step 4: Simplify right side
    1,657,799,294.04x = 2,415,388,461,007,259,648
  5. Step 5: Solve for x
    x = 2,415,388,461,007,259,648/1,657,799,294.04
  6. Step 6: Final answer
    x = 1,456,984,853.17

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Find fourth proportional to 1,657,799,295.04, 2,288,795,495.61 and 1,055,309,864.68
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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.