Home / 15,566,643.91-23,329,712.27-6,333,856.64

Finding the Fourth Proportional to 15,566,643.91, 23,329,712.27 and 6,333,856.64

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Solution

The fourth proportional to 15,566,643.91, 23,329,712.27 and 6,333,856.64 is: 9,492,544.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,566,643.91 : 23,329,712.27 = 6,333,856.64 : x
  2. Step 2: Convert to fraction form
    15,566,643.91/23,329,712.27 = 6,333,856.64/x
  3. Step 3: Cross multiply
    15,566,643.91x = 23,329,712.27 × 6,333,856.64
  4. Step 4: Simplify right side
    15,566,643.91x = 147,767,052,957,301.47
  5. Step 5: Solve for x
    x = 147,767,052,957,301.47/15,566,643.91
  6. Step 6: Final answer
    x = 9,492,544.04

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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.