Home / 46,329,462.23-63,934,633.17-25,421,632.20

Finding the Fourth Proportional to 46,329,462.23, 63,934,633.17 and 25,421,632.20

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Solution

The fourth proportional to 46,329,462.23, 63,934,633.17 and 25,421,632.20 is: 35,081,838.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,329,462.23 : 63,934,633.17 = 25,421,632.20 : x
  2. Step 2: Convert to fraction form
    46,329,462.23/63,934,633.17 = 25,421,632.20/x
  3. Step 3: Cross multiply
    46,329,462.23x = 63,934,633.17 × 25,421,632.20
  4. Step 4: Simplify right side
    46,329,462.23x = 1,625,322,729,289,660
  5. Step 5: Solve for x
    x = 1,625,322,729,289,660/46,329,462.23
  6. Step 6: Final answer
    x = 35,081,838.88

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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.