Home / 3,812,244,713.10-5,718,367,069.65-1,357,695,881.10

Finding the Fourth Proportional to 3,812,244,713.10, 5,718,367,069.65 and 1,357,695,881.10

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Solution

The fourth proportional to 3,812,244,713.10, 5,718,367,069.65 and 1,357,695,881.10 is: 2,036,543,821.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,812,244,713.10 : 5,718,367,069.65 = 1,357,695,881.10 : x
  2. Step 2: Convert to fraction form
    3,812,244,713.10/5,718,367,069.65 = 1,357,695,881.10/x
  3. Step 3: Cross multiply
    3,812,244,713.10x = 5,718,367,069.65 × 1,357,695,881.10
  4. Step 4: Simplify right side
    3,812,244,713.10x = 7,763,803,417,081,680,896
  5. Step 5: Solve for x
    x = 7,763,803,417,081,680,896/3,812,244,713.10
  6. Step 6: Final answer
    x = 2,036,543,821.65

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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.