Home / 3,447,969,294.03-4,758,197,443.70-1,862,061,099.59

Finding the Fourth Proportional to 3,447,969,294.03, 4,758,197,443.70 and 1,862,061,099.59

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Solution

The fourth proportional to 3,447,969,294.03, 4,758,197,443.70 and 1,862,061,099.59 is: 2,569,644,219.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,447,969,294.03 : 4,758,197,443.70 = 1,862,061,099.59 : x
  2. Step 2: Convert to fraction form
    3,447,969,294.03/4,758,197,443.70 = 1,862,061,099.59/x
  3. Step 3: Cross multiply
    3,447,969,294.03x = 4,758,197,443.70 × 1,862,061,099.59
  4. Step 4: Simplify right side
    3,447,969,294.03x = 8,860,054,364,049,247,232
  5. Step 5: Solve for x
    x = 8,860,054,364,049,247,232/3,447,969,294.03
  6. Step 6: Final answer
    x = 2,569,644,219.10

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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.