Home / 44,176,650.35-66,272,155.70-13,055,465.39

Finding the Fourth Proportional to 44,176,650.35, 66,272,155.70 and 13,055,465.39

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Solution

The fourth proportional to 44,176,650.35, 66,272,155.70 and 13,055,465.39 is: 19,585,320.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,176,650.35 : 66,272,155.70 = 13,055,465.39 : x
  2. Step 2: Convert to fraction form
    44,176,650.35/66,272,155.70 = 13,055,465.39/x
  3. Step 3: Cross multiply
    44,176,650.35x = 66,272,155.70 × 13,055,465.39
  4. Step 4: Simplify right side
    44,176,650.35x = 865,213,834,665,403.12
  5. Step 5: Solve for x
    x = 865,213,834,665,403.12/44,176,650.35
  6. Step 6: Final answer
    x = 19,585,320.03

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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.