Home / 10,204,506,023.22-14,082,218,197.65-5,510,819,111.22

Finding the Fourth Proportional to 10,204,506,023.22, 14,082,218,197.65 and 5,510,819,111.22

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Solution

The fourth proportional to 10,204,506,023.22, 14,082,218,197.65 and 5,510,819,111.22 is: 7,604,930,311.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,204,506,023.22 : 14,082,218,197.65 = 5,510,819,111.22 : x
  2. Step 2: Convert to fraction form
    10,204,506,023.22/14,082,218,197.65 = 5,510,819,111.22/x
  3. Step 3: Cross multiply
    10,204,506,023.22x = 14,082,218,197.65 × 5,510,819,111.22
  4. Step 4: Simplify right side
    10,204,506,023.22x = 77,604,557,171,979,681,792
  5. Step 5: Solve for x
    x = 77,604,557,171,979,681,792/10,204,506,023.22
  6. Step 6: Final answer
    x = 7,604,930,311.71

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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.