Home / 1,544,508,003.80-2,316,090,159.30-508,968,752.60

Finding the Fourth Proportional to 1,544,508,003.80, 2,316,090,159.30 and 508,968,752.60

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Solution

The fourth proportional to 1,544,508,003.80, 2,316,090,159.30 and 508,968,752.60 is: 763,231,732.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,508,003.80 : 2,316,090,159.30 = 508,968,752.60 : x
  2. Step 2: Convert to fraction form
    1,544,508,003.80/2,316,090,159.30 = 508,968,752.60/x
  3. Step 3: Cross multiply
    1,544,508,003.80x = 2,316,090,159.30 × 508,968,752.60
  4. Step 4: Simplify right side
    1,544,508,003.80x = 1,178,817,519,288,056,320
  5. Step 5: Solve for x
    x = 1,178,817,519,288,056,320/1,544,508,003.80
  6. Step 6: Final answer
    x = 763,231,732.30

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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.