Home / 3,447,969,295.03-4,758,197,445.08-1,862,061,100.59

Finding the Fourth Proportional to 3,447,969,295.03, 4,758,197,445.08 and 1,862,061,100.59

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Solution

The fourth proportional to 3,447,969,295.03, 4,758,197,445.08 and 1,862,061,100.59 is: 2,569,644,220.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,447,969,295.03 : 4,758,197,445.08 = 1,862,061,100.59 : x
  2. Step 2: Convert to fraction form
    3,447,969,295.03/4,758,197,445.08 = 1,862,061,100.59/x
  3. Step 3: Cross multiply
    3,447,969,295.03x = 4,758,197,445.08 × 1,862,061,100.59
  4. Step 4: Simplify right side
    3,447,969,295.03x = 8,860,054,371,410,190,336
  5. Step 5: Solve for x
    x = 8,860,054,371,410,190,336/3,447,969,295.03
  6. Step 6: Final answer
    x = 2,569,644,220.49

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Double scale
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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.