Home / 44,293,077.51-66,473,527.52-20,049,030.08

Finding the Fourth Proportional to 44,293,077.51, 66,473,527.52 and 20,049,030.08

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Solution

The fourth proportional to 44,293,077.51, 66,473,527.52 and 20,049,030.08 is: 30,088,894.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,293,077.51 : 66,473,527.52 = 20,049,030.08 : x
  2. Step 2: Convert to fraction form
    44,293,077.51/66,473,527.52 = 20,049,030.08/x
  3. Step 3: Cross multiply
    44,293,077.51x = 66,473,527.52 × 20,049,030.08
  4. Step 4: Simplify right side
    44,293,077.51x = 1,332,729,752,772,187.75
  5. Step 5: Solve for x
    x = 1,332,729,752,772,187.75/44,293,077.51
  6. Step 6: Final answer
    x = 30,088,894.87

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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.