Home / 3,953,359,228.76-5,456,119,559.70-2,282,605,565.08

Finding the Fourth Proportional to 3,953,359,228.76, 5,456,119,559.70 and 2,282,605,565.08

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Solution

The fourth proportional to 3,953,359,228.76, 5,456,119,559.70 and 2,282,605,565.08 is: 3,150,275,031.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,953,359,228.76 : 5,456,119,559.70 = 2,282,605,565.08 : x
  2. Step 2: Convert to fraction form
    3,953,359,228.76/5,456,119,559.70 = 2,282,605,565.08/x
  3. Step 3: Cross multiply
    3,953,359,228.76x = 5,456,119,559.70 × 2,282,605,565.08
  4. Step 4: Simplify right side
    3,953,359,228.76x = 12,454,168,870,713,059,328
  5. Step 5: Solve for x
    x = 12,454,168,870,713,059,328/3,953,359,228.76
  6. Step 6: Final answer
    x = 3,150,275,031.96

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.