Home / 15,417,709.32-23,117,599.62-5,833,828.20

Finding the Fourth Proportional to 15,417,709.32, 23,117,599.62 and 5,833,828.20

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Solution

The fourth proportional to 15,417,709.32, 23,117,599.62 and 5,833,828.20 is: 8,747,350.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,417,709.32 : 23,117,599.62 = 5,833,828.20 : x
  2. Step 2: Convert to fraction form
    15,417,709.32/23,117,599.62 = 5,833,828.20/x
  3. Step 3: Cross multiply
    15,417,709.32x = 23,117,599.62 × 5,833,828.20
  4. Step 4: Simplify right side
    15,417,709.32x = 134,864,104,579,465.30
  5. Step 5: Solve for x
    x = 134,864,104,579,465.30/15,417,709.32
  6. Step 6: Final answer
    x = 8,747,350.32

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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.