Home / 2,301,821,470.60-3,452,732,205.90-847,609,937.80

Finding the Fourth Proportional to 2,301,821,470.60, 3,452,732,205.90 and 847,609,937.80

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Solution

The fourth proportional to 2,301,821,470.60, 3,452,732,205.90 and 847,609,937.80 is: 1,271,414,906.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,821,470.60 : 3,452,732,205.90 = 847,609,937.80 : x
  2. Step 2: Convert to fraction form
    2,301,821,470.60/3,452,732,205.90 = 847,609,937.80/x
  3. Step 3: Cross multiply
    2,301,821,470.60x = 3,452,732,205.90 × 847,609,937.80
  4. Step 4: Simplify right side
    2,301,821,470.60x = 2,926,570,130,282,955,776
  5. Step 5: Solve for x
    x = 2,926,570,130,282,955,776/2,301,821,470.60
  6. Step 6: Final answer
    x = 1,271,414,906.70

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1.5x scale

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.