Home / 3,195,064,024.29-4,409,103,774.69-1,785,379,570.92

Finding the Fourth Proportional to 3,195,064,024.29, 4,409,103,774.69 and 1,785,379,570.92

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Solution

The fourth proportional to 3,195,064,024.29, 4,409,103,774.69 and 1,785,379,570.92 is: 2,463,776,545.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,064,024.29 : 4,409,103,774.69 = 1,785,379,570.92 : x
  2. Step 2: Convert to fraction form
    3,195,064,024.29/4,409,103,774.69 = 1,785,379,570.92/x
  3. Step 3: Cross multiply
    3,195,064,024.29x = 4,409,103,774.69 × 1,785,379,570.92
  4. Step 4: Simplify right side
    3,195,064,024.29x = 7,871,923,805,397,784,576
  5. Step 5: Solve for x
    x = 7,871,923,805,397,784,576/3,195,064,024.29
  6. Step 6: Final answer
    x = 2,463,776,545.81

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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.