Home / 3,623,862,555.03-5,000,851,915.92-2,098,015,031.67

Finding the Fourth Proportional to 3,623,862,555.03, 5,000,851,915.92 and 2,098,015,031.67

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Solution

The fourth proportional to 3,623,862,555.03, 5,000,851,915.92 and 2,098,015,031.67 is: 2,895,215,348.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,862,555.03 : 5,000,851,915.92 = 2,098,015,031.67 : x
  2. Step 2: Convert to fraction form
    3,623,862,555.03/5,000,851,915.92 = 2,098,015,031.67/x
  3. Step 3: Cross multiply
    3,623,862,555.03x = 5,000,851,915.92 × 2,098,015,031.67
  4. Step 4: Simplify right side
    3,623,862,555.03x = 10,491,862,490,755,878,912
  5. Step 5: Solve for x
    x = 10,491,862,490,755,878,912/3,623,862,555.03
  6. Step 6: Final answer
    x = 2,895,215,348.66

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Double scale
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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.