Home / 19,614,400.70-29,365,613.85-19,614,400.70

Finding the Fourth Proportional to 19,614,400.70, 29,365,613.85 and 19,614,400.70

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Solution

The fourth proportional to 19,614,400.70, 29,365,613.85 and 19,614,400.70 is: 29,365,613.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,614,400.70 : 29,365,613.85 = 19,614,400.70 : x
  2. Step 2: Convert to fraction form
    19,614,400.70/29,365,613.85 = 19,614,400.70/x
  3. Step 3: Cross multiply
    19,614,400.70x = 29,365,613.85 × 19,614,400.70
  4. Step 4: Simplify right side
    19,614,400.70x = 575,988,916,855,369.75
  5. Step 5: Solve for x
    x = 575,988,916,855,369.75/19,614,400.70
  6. Step 6: Final answer
    x = 29,365,613.85

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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.