Home / 44,458,652.81-66,619,110.59-30,838,279.25

Finding the Fourth Proportional to 44,458,652.81, 66,619,110.59 and 30,838,279.25

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Solution

The fourth proportional to 44,458,652.81, 66,619,110.59 and 30,838,279.25 is: 46,209,648.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,458,652.81 : 66,619,110.59 = 30,838,279.25 : x
  2. Step 2: Convert to fraction form
    44,458,652.81/66,619,110.59 = 30,838,279.25/x
  3. Step 3: Cross multiply
    44,458,652.81x = 66,619,110.59 × 30,838,279.25
  4. Step 4: Simplify right side
    44,458,652.81x = 2,054,418,735,889,052.25
  5. Step 5: Solve for x
    x = 2,054,418,735,889,052.25/44,458,652.81
  6. Step 6: Final answer
    x = 46,209,648.87

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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.