Home / 44,208,078.40-66,312,117.60-26,247,937.60

Finding the Fourth Proportional to 44,208,078.40, 66,312,117.60 and 26,247,937.60

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Solution

The fourth proportional to 44,208,078.40, 66,312,117.60 and 26,247,937.60 is: 39,371,906.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,208,078.40 : 66,312,117.60 = 26,247,937.60 : x
  2. Step 2: Convert to fraction form
    44,208,078.40/66,312,117.60 = 26,247,937.60/x
  3. Step 3: Cross multiply
    44,208,078.40x = 66,312,117.60 × 26,247,937.60
  4. Step 4: Simplify right side
    44,208,078.40x = 1,740,556,324,888,662
  5. Step 5: Solve for x
    x = 1,740,556,324,888,662/44,208,078.40
  6. Step 6: Final answer
    x = 39,371,906.40

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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.