Home / 44,154,581.34-66,232,165.77-15,400,609.50

Finding the Fourth Proportional to 44,154,581.34, 66,232,165.77 and 15,400,609.50

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Solution

The fourth proportional to 44,154,581.34, 66,232,165.77 and 15,400,609.50 is: 23,101,016.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,154,581.34 : 66,232,165.77 = 15,400,609.50 : x
  2. Step 2: Convert to fraction form
    44,154,581.34/66,232,165.77 = 15,400,609.50/x
  3. Step 3: Cross multiply
    44,154,581.34x = 66,232,165.77 × 15,400,609.50
  4. Step 4: Simplify right side
    44,154,581.34x = 1,020,015,721,363,036.88
  5. Step 5: Solve for x
    x = 1,020,015,721,363,036.88/44,154,581.34
  6. Step 6: Final answer
    x = 23,101,016.71

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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.