Home / 26,074,211.60-39,111,317.40-25,885,254.80

Finding the Fourth Proportional to 26,074,211.60, 39,111,317.40 and 25,885,254.80

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Solution

The fourth proportional to 26,074,211.60, 39,111,317.40 and 25,885,254.80 is: 38,827,882.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,074,211.60 : 39,111,317.40 = 25,885,254.80 : x
  2. Step 2: Convert to fraction form
    26,074,211.60/39,111,317.40 = 25,885,254.80/x
  3. Step 3: Cross multiply
    26,074,211.60x = 39,111,317.40 × 25,885,254.80
  4. Step 4: Simplify right side
    26,074,211.60x = 1,012,406,416,462,673.50
  5. Step 5: Solve for x
    x = 1,012,406,416,462,673.50/26,074,211.60
  6. Step 6: Final answer
    x = 38,827,882.20

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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.