Home / 3,030,998,618.24-4,546,658,385.28-960,881,851.52

Finding the Fourth Proportional to 3,030,998,618.24, 4,546,658,385.28 and 960,881,851.52

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Solution

The fourth proportional to 3,030,998,618.24, 4,546,658,385.28 and 960,881,851.52 is: 1,441,373,645.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,998,618.24 : 4,546,658,385.28 = 960,881,851.52 : x
  2. Step 2: Convert to fraction form
    3,030,998,618.24/4,546,658,385.28 = 960,881,851.52/x
  3. Step 3: Cross multiply
    3,030,998,618.24x = 4,546,658,385.28 × 960,881,851.52
  4. Step 4: Simplify right side
    3,030,998,618.24x = 4,368,801,527,476,779,520
  5. Step 5: Solve for x
    x = 4,368,801,527,476,779,520/3,030,998,618.24
  6. Step 6: Final answer
    x = 1,441,373,645.37

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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.