Home / 2,657,383,367.40-3,986,075,051.10-2,524,357,780.20

Finding the Fourth Proportional to 2,657,383,367.40, 3,986,075,051.10 and 2,524,357,780.20

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Solution

The fourth proportional to 2,657,383,367.40, 3,986,075,051.10 and 2,524,357,780.20 is: 3,786,536,670.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,657,383,367.40 : 3,986,075,051.10 = 2,524,357,780.20 : x
  2. Step 2: Convert to fraction form
    2,657,383,367.40/3,986,075,051.10 = 2,524,357,780.20/x
  3. Step 3: Cross multiply
    2,657,383,367.40x = 3,986,075,051.10 × 2,524,357,780.20
  4. Step 4: Simplify right side
    2,657,383,367.40x = 10,062,279,567,705,397,248
  5. Step 5: Solve for x
    x = 10,062,279,567,705,397,248/2,657,383,367.40
  6. Step 6: Final answer
    x = 3,786,536,670.30

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Double scale
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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.