Home / 115,833,805.60-173,750,708.40-44,020,890.40

Finding the Fourth Proportional to 115,833,805.60, 173,750,708.40 and 44,020,890.40

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Solution

The fourth proportional to 115,833,805.60, 173,750,708.40 and 44,020,890.40 is: 66,031,335.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,833,805.60 : 173,750,708.40 = 44,020,890.40 : x
  2. Step 2: Convert to fraction form
    115,833,805.60/173,750,708.40 = 44,020,890.40/x
  3. Step 3: Cross multiply
    115,833,805.60x = 173,750,708.40 × 44,020,890.40
  4. Step 4: Simplify right side
    115,833,805.60x = 7,648,660,891,398,759
  5. Step 5: Solve for x
    x = 7,648,660,891,398,759/115,833,805.60
  6. Step 6: Final answer
    x = 66,031,335.60

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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.