Home / 14,715,053.50-22,066,139.53-7,424,027.44

Finding the Fourth Proportional to 14,715,053.50, 22,066,139.53 and 7,424,027.44

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Solution

The fourth proportional to 14,715,053.50, 22,066,139.53 and 7,424,027.44 is: 11,132,791.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,715,053.50 : 22,066,139.53 = 7,424,027.44 : x
  2. Step 2: Convert to fraction form
    14,715,053.50/22,066,139.53 = 7,424,027.44/x
  3. Step 3: Cross multiply
    14,715,053.50x = 22,066,139.53 × 7,424,027.44
  4. Step 4: Simplify right side
    14,715,053.50x = 163,819,625,365,588.72
  5. Step 5: Solve for x
    x = 163,819,625,365,588.72/14,715,053.50
  6. Step 6: Final answer
    x = 11,132,791.69

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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.