Home / 8,309,706,711.01-12,465,326,319.12-2,713,673,127.13

Finding the Fourth Proportional to 8,309,706,711.01, 12,465,326,319.12 and 2,713,673,127.13

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Solution

The fourth proportional to 8,309,706,711.01, 12,465,326,319.12 and 2,713,673,127.13 is: 4,070,759,923.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,309,706,711.01 : 12,465,326,319.12 = 2,713,673,127.13 : x
  2. Step 2: Convert to fraction form
    8,309,706,711.01/12,465,326,319.12 = 2,713,673,127.13/x
  3. Step 3: Cross multiply
    8,309,706,711.01x = 12,465,326,319.12 × 2,713,673,127.13
  4. Step 4: Simplify right side
    8,309,706,711.01x = 33,826,821,053,071,101,952
  5. Step 5: Solve for x
    x = 33,826,821,053,071,101,952/8,309,706,711.01
  6. Step 6: Final answer
    x = 4,070,759,923.24

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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.