Home / 10,524,154,738.64-15,787,202,494.52-3,441,674,352.40

Finding the Fourth Proportional to 10,524,154,738.64, 15,787,202,494.52 and 3,441,674,352.40

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Solution

The fourth proportional to 10,524,154,738.64, 15,787,202,494.52 and 3,441,674,352.40 is: 5,162,828,870.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,524,154,738.64 : 15,787,202,494.52 = 3,441,674,352.40 : x
  2. Step 2: Convert to fraction form
    10,524,154,738.64/15,787,202,494.52 = 3,441,674,352.40/x
  3. Step 3: Cross multiply
    10,524,154,738.64x = 15,787,202,494.52 × 3,441,674,352.40
  4. Step 4: Simplify right side
    10,524,154,738.64x = 54,334,409,921,534,787,584
  5. Step 5: Solve for x
    x = 54,334,409,921,534,787,584/10,524,154,738.64
  6. Step 6: Final answer
    x = 5,162,828,870.43

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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.