Home / 10,741,341,616.09-14,822,383,541.77-5,918,436,706.19

Finding the Fourth Proportional to 10,741,341,616.09, 14,822,383,541.77 and 5,918,436,706.19

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Solution

The fourth proportional to 10,741,341,616.09, 14,822,383,541.77 and 5,918,436,706.19 is: 8,167,074,650.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,741,341,616.09 : 14,822,383,541.77 = 5,918,436,706.19 : x
  2. Step 2: Convert to fraction form
    10,741,341,616.09/14,822,383,541.77 = 5,918,436,706.19/x
  3. Step 3: Cross multiply
    10,741,341,616.09x = 14,822,383,541.77 × 5,918,436,706.19
  4. Step 4: Simplify right side
    10,741,341,616.09x = 87,725,338,826,740,334,592
  5. Step 5: Solve for x
    x = 87,725,338,826,740,334,592/10,741,341,616.09
  6. Step 6: Final answer
    x = 8,167,074,650.65

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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.