Home / 25,765,711.20-35,556,919.20-14,005,007.04

Finding the Fourth Proportional to 25,765,711.20, 35,556,919.20 and 14,005,007.04

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Solution

The fourth proportional to 25,765,711.20, 35,556,919.20 and 14,005,007.04 is: 19,327,038.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,765,711.20 : 35,556,919.20 = 14,005,007.04 : x
  2. Step 2: Convert to fraction form
    25,765,711.20/35,556,919.20 = 14,005,007.04/x
  3. Step 3: Cross multiply
    25,765,711.20x = 35,556,919.20 × 14,005,007.04
  4. Step 4: Simplify right side
    25,765,711.20x = 497,974,903,716,711.19
  5. Step 5: Solve for x
    x = 497,974,903,716,711.19/25,765,711.20
  6. Step 6: Final answer
    x = 19,327,038.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.