Home / 55,823,297.67-83,680,280.01-31,243,228.77

Finding the Fourth Proportional to 55,823,297.67, 83,680,280.01 and 31,243,228.77

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Solution

The fourth proportional to 55,823,297.67, 83,680,280.01 and 31,243,228.77 is: 46,834,247.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,823,297.67 : 83,680,280.01 = 31,243,228.77 : x
  2. Step 2: Convert to fraction form
    55,823,297.67/83,680,280.01 = 31,243,228.77/x
  3. Step 3: Cross multiply
    55,823,297.67x = 83,680,280.01 × 31,243,228.77
  4. Step 4: Simplify right side
    55,823,297.67x = 2,614,442,131,890,088
  5. Step 5: Solve for x
    x = 2,614,442,131,890,088/55,823,297.67
  6. Step 6: Final answer
    x = 46,834,247.37

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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.