Home / 44,749,518.53-61,753,715.57-25,170,420.20

Finding the Fourth Proportional to 44,749,518.53, 61,753,715.57 and 25,170,420.20

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Solution

The fourth proportional to 44,749,518.53, 61,753,715.57 and 25,170,420.20 is: 34,734,831.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,749,518.53 : 61,753,715.57 = 25,170,420.20 : x
  2. Step 2: Convert to fraction form
    44,749,518.53/61,753,715.57 = 25,170,420.20/x
  3. Step 3: Cross multiply
    44,749,518.53x = 61,753,715.57 × 25,170,420.20
  4. Step 4: Simplify right side
    44,749,518.53x = 1,554,366,969,562,340
  5. Step 5: Solve for x
    x = 1,554,366,969,562,340/44,749,518.53
  6. Step 6: Final answer
    x = 34,734,831.14

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1.5x scale

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.