Home / 19,445,868.08-26,835,839.04-10,744,601.24

Finding the Fourth Proportional to 19,445,868.08, 26,835,839.04 and 10,744,601.24

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Solution

The fourth proportional to 19,445,868.08, 26,835,839.04 and 10,744,601.24 is: 14,827,848.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,445,868.08 : 26,835,839.04 = 10,744,601.24 : x
  2. Step 2: Convert to fraction form
    19,445,868.08/26,835,839.04 = 10,744,601.24/x
  3. Step 3: Cross multiply
    19,445,868.08x = 26,835,839.04 × 10,744,601.24
  4. Step 4: Simplify right side
    19,445,868.08x = 288,340,389,425,624.38
  5. Step 5: Solve for x
    x = 288,340,389,425,624.38/19,445,868.08
  6. Step 6: Final answer
    x = 14,827,848.68

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1.5x scale

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.