Home / 44,176,650.60-66,272,156.07-13,055,465.64

Finding the Fourth Proportional to 44,176,650.60, 66,272,156.07 and 13,055,465.64

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Solution

The fourth proportional to 44,176,650.60, 66,272,156.07 and 13,055,465.64 is: 19,585,320.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,176,650.60 : 66,272,156.07 = 13,055,465.64 : x
  2. Step 2: Convert to fraction form
    44,176,650.60/66,272,156.07 = 13,055,465.64/x
  3. Step 3: Cross multiply
    44,176,650.60x = 66,272,156.07 × 13,055,465.64
  4. Step 4: Simplify right side
    44,176,650.60x = 865,213,856,460,602.50
  5. Step 5: Solve for x
    x = 865,213,856,460,602.50/44,176,650.60
  6. Step 6: Final answer
    x = 19,585,320.41

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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.