Home / 3,746,101,082.16-5,617,312,887.02-1,853,110,103.88

Finding the Fourth Proportional to 3,746,101,082.16, 5,617,312,887.02 and 1,853,110,103.88

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Solution

The fourth proportional to 3,746,101,082.16, 5,617,312,887.02 and 1,853,110,103.88 is: 2,778,755,575.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,101,082.16 : 5,617,312,887.02 = 1,853,110,103.88 : x
  2. Step 2: Convert to fraction form
    3,746,101,082.16/5,617,312,887.02 = 1,853,110,103.88/x
  3. Step 3: Cross multiply
    3,746,101,082.16x = 5,617,312,887.02 × 1,853,110,103.88
  4. Step 4: Simplify right side
    3,746,101,082.16x = 10,409,499,267,582,830,592
  5. Step 5: Solve for x
    x = 10,409,499,267,582,830,592/3,746,101,082.16
  6. Step 6: Final answer
    x = 2,778,755,575.27

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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.