Home / 2,657,383,515.40-3,986,075,273.10-2,524,357,928.20

Finding the Fourth Proportional to 2,657,383,515.40, 3,986,075,273.10 and 2,524,357,928.20

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Solution

The fourth proportional to 2,657,383,515.40, 3,986,075,273.10 and 2,524,357,928.20 is: 3,786,536,892.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,657,383,515.40 : 3,986,075,273.10 = 2,524,357,928.20 : x
  2. Step 2: Convert to fraction form
    2,657,383,515.40/3,986,075,273.10 = 2,524,357,928.20/x
  3. Step 3: Cross multiply
    2,657,383,515.40x = 3,986,075,273.10 × 2,524,357,928.20
  4. Step 4: Simplify right side
    2,657,383,515.40x = 10,062,280,718,051,964,928
  5. Step 5: Solve for x
    x = 10,062,280,718,051,964,928/2,657,383,515.40
  6. Step 6: Final answer
    x = 3,786,536,892.30

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Double scale
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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.