Home / 2,948,915,431.00-4,069,503,139.13-1,592,549,202.42

Finding the Fourth Proportional to 2,948,915,431.00, 4,069,503,139.13 and 1,592,549,202.42

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Solution

The fourth proportional to 2,948,915,431.00, 4,069,503,139.13 and 1,592,549,202.42 is: 2,197,717,815.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,948,915,431.00 : 4,069,503,139.13 = 1,592,549,202.42 : x
  2. Step 2: Convert to fraction form
    2,948,915,431.00/4,069,503,139.13 = 1,592,549,202.42/x
  3. Step 3: Cross multiply
    2,948,915,431.00x = 4,069,503,139.13 × 1,592,549,202.42
  4. Step 4: Simplify right side
    2,948,915,431.00x = 6,480,883,978,464,443,392
  5. Step 5: Solve for x
    x = 6,480,883,978,464,443,392/2,948,915,431.00
  6. Step 6: Final answer
    x = 2,197,717,815.28

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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.