Home / 43,706,999.70-65,578,870.35-23,488,622.10

Finding the Fourth Proportional to 43,706,999.70, 65,578,870.35 and 23,488,622.10

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Solution

The fourth proportional to 43,706,999.70, 65,578,870.35 and 23,488,622.10 is: 35,242,805.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,706,999.70 : 65,578,870.35 = 23,488,622.10 : x
  2. Step 2: Convert to fraction form
    43,706,999.70/65,578,870.35 = 23,488,622.10/x
  3. Step 3: Cross multiply
    43,706,999.70x = 65,578,870.35 × 23,488,622.10
  4. Step 4: Simplify right side
    43,706,999.70x = 1,540,357,303,396,044.75
  5. Step 5: Solve for x
    x = 1,540,357,303,396,044.75/43,706,999.70
  6. Step 6: Final answer
    x = 35,242,805.82

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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.