Home / 65,763,683.70-98,667,433.65-22,048,767.90

Finding the Fourth Proportional to 65,763,683.70, 98,667,433.65 and 22,048,767.90

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Solution

The fourth proportional to 65,763,683.70, 98,667,433.65 and 22,048,767.90 is: 33,080,497.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,763,683.70 : 98,667,433.65 = 22,048,767.90 : x
  2. Step 2: Convert to fraction form
    65,763,683.70/98,667,433.65 = 22,048,767.90/x
  3. Step 3: Cross multiply
    65,763,683.70x = 98,667,433.65 × 22,048,767.90
  4. Step 4: Simplify right side
    65,763,683.70x = 2,175,495,343,837,499.75
  5. Step 5: Solve for x
    x = 2,175,495,343,837,499.75/65,763,683.70
  6. Step 6: Final answer
    x = 33,080,497.04

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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.