Home / 4,758,793,712.20-6,567,283,146-2,615,361,479.20

Finding the Fourth Proportional to 4,758,793,712.20, 6,567,283,146 and 2,615,361,479.20

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Solution

The fourth proportional to 4,758,793,712.20, 6,567,283,146 and 2,615,361,479.20 is: 3,609,280,082.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,758,793,712.20 : 6,567,283,146 = 2,615,361,479.20 : x
  2. Step 2: Convert to fraction form
    4,758,793,712.20/6,567,283,146 = 2,615,361,479.20/x
  3. Step 3: Cross multiply
    4,758,793,712.20x = 6,567,283,146 × 2,615,361,479.20
  4. Step 4: Simplify right side
    4,758,793,712.20x = 17,175,819,363,047,788,544
  5. Step 5: Solve for x
    x = 17,175,819,363,047,788,544/4,758,793,712.20
  6. Step 6: Final answer
    x = 3,609,280,082.68

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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.