Home / 41,572,639.40-62,358,959.10-26,267,138.60

Finding the Fourth Proportional to 41,572,639.40, 62,358,959.10 and 26,267,138.60

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Solution

The fourth proportional to 41,572,639.40, 62,358,959.10 and 26,267,138.60 is: 39,400,707.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,572,639.40 : 62,358,959.10 = 26,267,138.60 : x
  2. Step 2: Convert to fraction form
    41,572,639.40/62,358,959.10 = 26,267,138.60/x
  3. Step 3: Cross multiply
    41,572,639.40x = 62,358,959.10 × 26,267,138.60
  4. Step 4: Simplify right side
    41,572,639.40x = 1,637,991,421,631,431.50
  5. Step 5: Solve for x
    x = 1,637,991,421,631,431.50/41,572,639.40
  6. Step 6: Final answer
    x = 39,400,707.90

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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.