Home / 15,103,011.23-22,665,799.20-10,233,772.25

Finding the Fourth Proportional to 15,103,011.23, 22,665,799.20 and 10,233,772.25

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Solution

The fourth proportional to 15,103,011.23, 22,665,799.20 and 10,233,772.25 is: 15,358,303.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,103,011.23 : 22,665,799.20 = 10,233,772.25 : x
  2. Step 2: Convert to fraction form
    15,103,011.23/22,665,799.20 = 10,233,772.25/x
  3. Step 3: Cross multiply
    15,103,011.23x = 22,665,799.20 × 10,233,772.25
  4. Step 4: Simplify right side
    15,103,011.23x = 231,956,626,877,032.19
  5. Step 5: Solve for x
    x = 231,956,626,877,032.19/15,103,011.23
  6. Step 6: Final answer
    x = 15,358,303.28

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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.