Home / 22,965,810.20-34,448,715.30-15,690,973.40

Finding the Fourth Proportional to 22,965,810.20, 34,448,715.30 and 15,690,973.40

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Solution

The fourth proportional to 22,965,810.20, 34,448,715.30 and 15,690,973.40 is: 23,536,460.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,965,810.20 : 34,448,715.30 = 15,690,973.40 : x
  2. Step 2: Convert to fraction form
    22,965,810.20/34,448,715.30 = 15,690,973.40/x
  3. Step 3: Cross multiply
    22,965,810.20x = 34,448,715.30 × 15,690,973.40
  4. Step 4: Simplify right side
    22,965,810.20x = 540,533,875,436,473
  5. Step 5: Solve for x
    x = 540,533,875,436,473/22,965,810.20
  6. Step 6: Final answer
    x = 23,536,460.10

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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.