Home / 6,725,754,930.30-10,088,632,395.45-3,587,648,969.40

Finding the Fourth Proportional to 6,725,754,930.30, 10,088,632,395.45 and 3,587,648,969.40

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Solution

The fourth proportional to 6,725,754,930.30, 10,088,632,395.45 and 3,587,648,969.40 is: 5,381,473,454.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,725,754,930.30 : 10,088,632,395.45 = 3,587,648,969.40 : x
  2. Step 2: Convert to fraction form
    6,725,754,930.30/10,088,632,395.45 = 3,587,648,969.40/x
  3. Step 3: Cross multiply
    6,725,754,930.30x = 10,088,632,395.45 × 3,587,648,969.40
  4. Step 4: Simplify right side
    6,725,754,930.30x = 36,194,471,616,191,647,744
  5. Step 5: Solve for x
    x = 36,194,471,616,191,647,744/6,725,754,930.30
  6. Step 6: Final answer
    x = 5,381,473,454.10

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1.5x scale

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.