Home / 63,144,448.13-94,716,672.26-15,275,392.13

Finding the Fourth Proportional to 63,144,448.13, 94,716,672.26 and 15,275,392.13

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Solution

The fourth proportional to 63,144,448.13, 94,716,672.26 and 15,275,392.13 is: 22,913,088.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,144,448.13 : 94,716,672.26 = 15,275,392.13 : x
  2. Step 2: Convert to fraction form
    63,144,448.13/94,716,672.26 = 15,275,392.13/x
  3. Step 3: Cross multiply
    63,144,448.13x = 94,716,672.26 × 15,275,392.13
  4. Step 4: Simplify right side
    63,144,448.13x = 1,446,834,309,470,233
  5. Step 5: Solve for x
    x = 1,446,834,309,470,233/63,144,448.13
  6. Step 6: Final answer
    x = 22,913,088.20

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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.