Home / 5,274,440,042.40-7,911,660,063.60-1,594,513,360.80

Finding the Fourth Proportional to 5,274,440,042.40, 7,911,660,063.60 and 1,594,513,360.80

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Solution

The fourth proportional to 5,274,440,042.40, 7,911,660,063.60 and 1,594,513,360.80 is: 2,391,770,041.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,274,440,042.40 : 7,911,660,063.60 = 1,594,513,360.80 : x
  2. Step 2: Convert to fraction form
    5,274,440,042.40/7,911,660,063.60 = 1,594,513,360.80/x
  3. Step 3: Cross multiply
    5,274,440,042.40x = 7,911,660,063.60 × 1,594,513,360.80
  4. Step 4: Simplify right side
    5,274,440,042.40x = 12,615,247,677,517,977,600
  5. Step 5: Solve for x
    x = 12,615,247,677,517,977,600/5,274,440,042.40
  6. Step 6: Final answer
    x = 2,391,770,041.20

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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.