Home / 677,943,070.20-1,016,914,605.30-224,073,502.20

Finding the Fourth Proportional to 677,943,070.20, 1,016,914,605.30 and 224,073,502.20

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Solution

The fourth proportional to 677,943,070.20, 1,016,914,605.30 and 224,073,502.20 is: 336,110,253.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    677,943,070.20 : 1,016,914,605.30 = 224,073,502.20 : x
  2. Step 2: Convert to fraction form
    677,943,070.20/1,016,914,605.30 = 224,073,502.20/x
  3. Step 3: Cross multiply
    677,943,070.20x = 1,016,914,605.30 × 224,073,502.20
  4. Step 4: Simplify right side
    677,943,070.20x = 227,863,617,047,901,664
  5. Step 5: Solve for x
    x = 227,863,617,047,901,664/677,943,070.20
  6. Step 6: Final answer
    x = 336,110,253.30

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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.