Home / 17,195,535,730.28-25,803,132,597.84-9,335,587,113.20

Finding the Fourth Proportional to 17,195,535,730.28, 25,803,132,597.84 and 9,335,587,113.20

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Solution

The fourth proportional to 17,195,535,730.28, 25,803,132,597.84 and 9,335,587,113.20 is: 14,008,716,909.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,195,535,730.28 : 25,803,132,597.84 = 9,335,587,113.20 : x
  2. Step 2: Convert to fraction form
    17,195,535,730.28/25,803,132,597.84 = 9,335,587,113.20/x
  3. Step 3: Cross multiply
    17,195,535,730.28x = 25,803,132,597.84 × 9,335,587,113.20
  4. Step 4: Simplify right side
    17,195,535,730.28x = 240,887,392,160,585,973,760
  5. Step 5: Solve for x
    x = 240,887,392,160,585,973,760/17,195,535,730.28
  6. Step 6: Final answer
    x = 14,008,716,909.96

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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.