Home / 1,565,780,870.74-2,349,587,156.10-583,885,755.22

Finding the Fourth Proportional to 1,565,780,870.74, 2,349,587,156.10 and 583,885,755.22

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Solution

The fourth proportional to 1,565,780,870.74, 2,349,587,156.10 and 583,885,755.22 is: 876,170,156.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,565,780,870.74 : 2,349,587,156.10 = 583,885,755.22 : x
  2. Step 2: Convert to fraction form
    1,565,780,870.74/2,349,587,156.10 = 583,885,755.22/x
  3. Step 3: Cross multiply
    1,565,780,870.74x = 2,349,587,156.10 × 583,885,755.22
  4. Step 4: Simplify right side
    1,565,780,870.74x = 1,371,890,471,094,660,608
  5. Step 5: Solve for x
    x = 1,371,890,471,094,660,608/1,565,780,870.74
  6. Step 6: Final answer
    x = 876,170,156.84

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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.