Home / 26,328,009.60-39,492,014.40-23,976,547.20

Finding the Fourth Proportional to 26,328,009.60, 39,492,014.40 and 23,976,547.20

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Solution

The fourth proportional to 26,328,009.60, 39,492,014.40 and 23,976,547.20 is: 35,964,820.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,328,009.60 : 39,492,014.40 = 23,976,547.20 : x
  2. Step 2: Convert to fraction form
    26,328,009.60/39,492,014.40 = 23,976,547.20/x
  3. Step 3: Cross multiply
    26,328,009.60x = 39,492,014.40 × 23,976,547.20
  4. Step 4: Simplify right side
    26,328,009.60x = 946,882,147,284,679.62
  5. Step 5: Solve for x
    x = 946,882,147,284,679.62/26,328,009.60
  6. Step 6: Final answer
    x = 35,964,820.80

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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.