Home / 26,209,430.40-39,314,145.60-24,721,395.60

Finding the Fourth Proportional to 26,209,430.40, 39,314,145.60 and 24,721,395.60

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Solution

The fourth proportional to 26,209,430.40, 39,314,145.60 and 24,721,395.60 is: 37,082,093.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,209,430.40 : 39,314,145.60 = 24,721,395.60 : x
  2. Step 2: Convert to fraction form
    26,209,430.40/39,314,145.60 = 24,721,395.60/x
  3. Step 3: Cross multiply
    26,209,430.40x = 39,314,145.60 × 24,721,395.60
  4. Step 4: Simplify right side
    26,209,430.40x = 971,900,546,053,599.50
  5. Step 5: Solve for x
    x = 971,900,546,053,599.50/26,209,430.40
  6. Step 6: Final answer
    x = 37,082,093.40

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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.