Home / 6,718,468,634.20-10,077,702,951.30-4,869,547,341.40

Finding the Fourth Proportional to 6,718,468,634.20, 10,077,702,951.30 and 4,869,547,341.40

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Solution

The fourth proportional to 6,718,468,634.20, 10,077,702,951.30 and 4,869,547,341.40 is: 7,304,321,012.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,718,468,634.20 : 10,077,702,951.30 = 4,869,547,341.40 : x
  2. Step 2: Convert to fraction form
    6,718,468,634.20/10,077,702,951.30 = 4,869,547,341.40/x
  3. Step 3: Cross multiply
    6,718,468,634.20x = 10,077,702,951.30 × 4,869,547,341.40
  4. Step 4: Simplify right side
    6,718,468,634.20x = 49,073,851,613,921,837,056
  5. Step 5: Solve for x
    x = 49,073,851,613,921,837,056/6,718,468,634.20
  6. Step 6: Final answer
    x = 7,304,321,012.10

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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.