Home / 2,971,432,601.04-4,100,488,360.68-1,701,231,442.80

Finding the Fourth Proportional to 2,971,432,601.04, 4,100,488,360.68 and 1,701,231,442.80

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Solution

The fourth proportional to 2,971,432,601.04, 4,100,488,360.68 and 1,701,231,442.80 is: 2,347,648,648.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,971,432,601.04 : 4,100,488,360.68 = 1,701,231,442.80 : x
  2. Step 2: Convert to fraction form
    2,971,432,601.04/4,100,488,360.68 = 1,701,231,442.80/x
  3. Step 3: Cross multiply
    2,971,432,601.04x = 4,100,488,360.68 × 1,701,231,442.80
  4. Step 4: Simplify right side
    2,971,432,601.04x = 6,975,879,730,024,243,200
  5. Step 5: Solve for x
    x = 6,975,879,730,024,243,200/2,971,432,601.04
  6. Step 6: Final answer
    x = 2,347,648,648.53

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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.