Home / 6,518,067,743,816.80-8,995,125,357,210.80-3,591,809,869,089.80

Finding the Fourth Proportional to 6,518,067,743,816.80, 8,995,125,357,210.80 and 3,591,809,869,089.80

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Solution

The fourth proportional to 6,518,067,743,816.80, 8,995,125,357,210.80 and 3,591,809,869,089.80 is: 4,956,803,350,560.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,518,067,743,816.80 : 8,995,125,357,210.80 = 3,591,809,869,089.80 : x
  2. Step 2: Convert to fraction form
    6,518,067,743,816.80/8,995,125,357,210.80 = 3,591,809,869,089.80/x
  3. Step 3: Cross multiply
    6,518,067,743,816.80x = 8,995,125,357,210.80 × 3,591,809,869,089.80
  4. Step 4: Simplify right side
    6,518,067,743,816.80x = 32,308,780,031,729,663,651,872,768
  5. Step 5: Solve for x
    x = 32,308,780,031,729,663,651,872,768/6,518,067,743,816.80
  6. Step 6: Final answer
    x = 4,956,803,350,560.23

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Double scale
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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.