Home / 15,973,073.92-22,053,482.04-9,448,799.32

Finding the Fourth Proportional to 15,973,073.92, 22,053,482.04 and 9,448,799.32

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Solution

The fourth proportional to 15,973,073.92, 22,053,482.04 and 9,448,799.32 is: 13,045,637.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,973,073.92 : 22,053,482.04 = 9,448,799.32 : x
  2. Step 2: Convert to fraction form
    15,973,073.92/22,053,482.04 = 9,448,799.32/x
  3. Step 3: Cross multiply
    15,973,073.92x = 22,053,482.04 × 9,448,799.32
  4. Step 4: Simplify right side
    15,973,073.92x = 208,378,926,103,184.22
  5. Step 5: Solve for x
    x = 208,378,926,103,184.22/15,973,073.92
  6. Step 6: Final answer
    x = 13,045,637.12

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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.