Home / 8,922,894,220.80-13,384,341,331.20-3,106,803,916.80

Finding the Fourth Proportional to 8,922,894,220.80, 13,384,341,331.20 and 3,106,803,916.80

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Solution

The fourth proportional to 8,922,894,220.80, 13,384,341,331.20 and 3,106,803,916.80 is: 4,660,205,875.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,922,894,220.80 : 13,384,341,331.20 = 3,106,803,916.80 : x
  2. Step 2: Convert to fraction form
    8,922,894,220.80/13,384,341,331.20 = 3,106,803,916.80/x
  3. Step 3: Cross multiply
    8,922,894,220.80x = 13,384,341,331.20 × 3,106,803,916.80
  4. Step 4: Simplify right side
    8,922,894,220.80x = 41,582,524,071,560,290,304
  5. Step 5: Solve for x
    x = 41,582,524,071,560,290,304/8,922,894,220.80
  6. Step 6: Final answer
    x = 4,660,205,875.20

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Double scale
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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.