Home / 19,154,191.10-26,433,345.57-10,452,925.58

Finding the Fourth Proportional to 19,154,191.10, 26,433,345.57 and 10,452,925.58

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Solution

The fourth proportional to 19,154,191.10, 26,433,345.57 and 10,452,925.58 is: 14,425,343.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,154,191.10 : 26,433,345.57 = 10,452,925.58 : x
  2. Step 2: Convert to fraction form
    19,154,191.10/26,433,345.57 = 10,452,925.58/x
  3. Step 3: Cross multiply
    19,154,191.10x = 26,433,345.57 × 10,452,925.58
  4. Step 4: Simplify right side
    19,154,191.10x = 276,305,794,073,632.69
  5. Step 5: Solve for x
    x = 276,305,794,073,632.69/19,154,191.10
  6. Step 6: Final answer
    x = 14,425,343.92

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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.