Home / 16,963,532.30-25,445,298.45-13,604,300.30

Finding the Fourth Proportional to 16,963,532.30, 25,445,298.45 and 13,604,300.30

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Solution

The fourth proportional to 16,963,532.30, 25,445,298.45 and 13,604,300.30 is: 20,406,450.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,963,532.30 : 25,445,298.45 = 13,604,300.30 : x
  2. Step 2: Convert to fraction form
    16,963,532.30/25,445,298.45 = 13,604,300.30/x
  3. Step 3: Cross multiply
    16,963,532.30x = 25,445,298.45 × 13,604,300.30
  4. Step 4: Simplify right side
    16,963,532.30x = 346,165,481,336,924.56
  5. Step 5: Solve for x
    x = 346,165,481,336,924.56/16,963,532.30
  6. Step 6: Final answer
    x = 20,406,450.45

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1.5x scale

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.