Home / 10,082,927,261.02-13,914,162,230.78-5,566,724,246.80

Finding the Fourth Proportional to 10,082,927,261.02, 13,914,162,230.78 and 5,566,724,246.80

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Solution

The fourth proportional to 10,082,927,261.02, 13,914,162,230.78 and 5,566,724,246.80 is: 7,681,926,315.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,082,927,261.02 : 13,914,162,230.78 = 5,566,724,246.80 : x
  2. Step 2: Convert to fraction form
    10,082,927,261.02/13,914,162,230.78 = 5,566,724,246.80/x
  3. Step 3: Cross multiply
    10,082,927,261.02x = 13,914,162,230.78 × 5,566,724,246.80
  4. Step 4: Simplify right side
    10,082,927,261.02x = 77,456,304,263,989,018,624
  5. Step 5: Solve for x
    x = 77,456,304,263,989,018,624/10,082,927,261.02
  6. Step 6: Final answer
    x = 7,681,926,315.53

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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.