Home / 19,167,690.88-26,452,484.22-10,466,670.88

Finding the Fourth Proportional to 19,167,690.88, 26,452,484.22 and 10,466,670.88

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Solution

The fourth proportional to 19,167,690.88, 26,452,484.22 and 10,466,670.88 is: 14,444,590.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,167,690.88 : 26,452,484.22 = 10,466,670.88 : x
  2. Step 2: Convert to fraction form
    19,167,690.88/26,452,484.22 = 10,466,670.88/x
  3. Step 3: Cross multiply
    19,167,690.88x = 26,452,484.22 × 10,466,670.88
  4. Step 4: Simplify right side
    19,167,690.88x = 276,869,446,289,133.53
  5. Step 5: Solve for x
    x = 276,869,446,289,133.53/19,167,690.88
  6. Step 6: Final answer
    x = 14,444,590.54

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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.