Home / 63,116,758.10-87,115,626.33-37,019,683.22

Finding the Fourth Proportional to 63,116,758.10, 87,115,626.33 and 37,019,683.22

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Solution

The fourth proportional to 63,116,758.10, 87,115,626.33 and 37,019,683.22 is: 51,095,667.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,116,758.10 : 87,115,626.33 = 37,019,683.22 : x
  2. Step 2: Convert to fraction form
    63,116,758.10/87,115,626.33 = 37,019,683.22/x
  3. Step 3: Cross multiply
    63,116,758.10x = 87,115,626.33 × 37,019,683.22
  4. Step 4: Simplify right side
    63,116,758.10x = 3,224,992,890,248,491
  5. Step 5: Solve for x
    x = 3,224,992,890,248,491/63,116,758.10
  6. Step 6: Final answer
    x = 51,095,667.57

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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.