Home / 3,317,380,017.66-4,577,954,176.19-1,812,006,127.62

Finding the Fourth Proportional to 3,317,380,017.66, 4,577,954,176.19 and 1,812,006,127.62

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Solution

The fourth proportional to 3,317,380,017.66, 4,577,954,176.19 and 1,812,006,127.62 is: 2,500,551,934.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,380,017.66 : 4,577,954,176.19 = 1,812,006,127.62 : x
  2. Step 2: Convert to fraction form
    3,317,380,017.66/4,577,954,176.19 = 1,812,006,127.62/x
  3. Step 3: Cross multiply
    3,317,380,017.66x = 4,577,954,176.19 × 1,812,006,127.62
  4. Step 4: Simplify right side
    3,317,380,017.66x = 8,295,281,019,224,378,368
  5. Step 5: Solve for x
    x = 8,295,281,019,224,378,368/3,317,380,017.66
  6. Step 6: Final answer
    x = 2,500,551,934.08

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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.