Home / 36,437,423.34-50,283,646.53-19,917,613.27

Finding the Fourth Proportional to 36,437,423.34, 50,283,646.53 and 19,917,613.27

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Solution

The fourth proportional to 36,437,423.34, 50,283,646.53 and 19,917,613.27 is: 27,486,307.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,437,423.34 : 50,283,646.53 = 19,917,613.27 : x
  2. Step 2: Convert to fraction form
    36,437,423.34/50,283,646.53 = 19,917,613.27/x
  3. Step 3: Cross multiply
    36,437,423.34x = 50,283,646.53 × 19,917,613.27
  4. Step 4: Simplify right side
    36,437,423.34x = 1,001,530,225,389,917.50
  5. Step 5: Solve for x
    x = 1,001,530,225,389,917.50/36,437,423.34
  6. Step 6: Final answer
    x = 27,486,307.58

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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.