Home / 15,600,585.32-23,397,334.78-7,509,429.16

Finding the Fourth Proportional to 15,600,585.32, 23,397,334.78 and 7,509,429.16

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Solution

The fourth proportional to 15,600,585.32, 23,397,334.78 and 7,509,429.16 is: 11,262,438.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,600,585.32 : 23,397,334.78 = 7,509,429.16 : x
  2. Step 2: Convert to fraction form
    15,600,585.32/23,397,334.78 = 7,509,429.16/x
  3. Step 3: Cross multiply
    15,600,585.32x = 23,397,334.78 × 7,509,429.16
  4. Step 4: Simplify right side
    15,600,585.32x = 175,700,628,063,214.19
  5. Step 5: Solve for x
    x = 175,700,628,063,214.19/15,600,585.32
  6. Step 6: Final answer
    x = 11,262,438.20

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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.