Home / 1,360,443,758.10-2,040,665,637.15-583,957,281.30

Finding the Fourth Proportional to 1,360,443,758.10, 2,040,665,637.15 and 583,957,281.30

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Solution

The fourth proportional to 1,360,443,758.10, 2,040,665,637.15 and 583,957,281.30 is: 875,935,921.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,443,758.10 : 2,040,665,637.15 = 583,957,281.30 : x
  2. Step 2: Convert to fraction form
    1,360,443,758.10/2,040,665,637.15 = 583,957,281.30/x
  3. Step 3: Cross multiply
    1,360,443,758.10x = 2,040,665,637.15 × 583,957,281.30
  4. Step 4: Simplify right side
    1,360,443,758.10x = 1,191,661,557,512,446,208
  5. Step 5: Solve for x
    x = 1,191,661,557,512,446,208/1,360,443,758.10
  6. Step 6: Final answer
    x = 875,935,921.95

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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.