Home / 57,201,650.06-78,864,184.58-37,048,792.55

Finding the Fourth Proportional to 57,201,650.06, 78,864,184.58 and 37,048,792.55

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Solution

The fourth proportional to 57,201,650.06, 78,864,184.58 and 37,048,792.55 is: 51,079,344.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,201,650.06 : 78,864,184.58 = 37,048,792.55 : x
  2. Step 2: Convert to fraction form
    57,201,650.06/78,864,184.58 = 37,048,792.55/x
  3. Step 3: Cross multiply
    57,201,650.06x = 78,864,184.58 × 37,048,792.55
  4. Step 4: Simplify right side
    57,201,650.06x = 2,921,822,813,549,764
  5. Step 5: Solve for x
    x = 2,921,822,813,549,764/57,201,650.06
  6. Step 6: Final answer
    x = 51,079,344.93

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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.