Home / 1,757,748,150.06-2,635,139,373.21-1,446,871,108.20

Finding the Fourth Proportional to 1,757,748,150.06, 2,635,139,373.21 and 1,446,871,108.20

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Solution

The fourth proportional to 1,757,748,150.06, 2,635,139,373.21 and 1,446,871,108.20 is: 2,169,086,069.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,748,150.06 : 2,635,139,373.21 = 1,446,871,108.20 : x
  2. Step 2: Convert to fraction form
    1,757,748,150.06/2,635,139,373.21 = 1,446,871,108.20/x
  3. Step 3: Cross multiply
    1,757,748,150.06x = 2,635,139,373.21 × 1,446,871,108.20
  4. Step 4: Simplify right side
    1,757,748,150.06x = 3,812,707,025,177,806,336
  5. Step 5: Solve for x
    x = 3,812,707,025,177,806,336/1,757,748,150.06
  6. Step 6: Final answer
    x = 2,169,086,069.04

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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.