Home / 57,559,462.59-79,440,160.28-36,644,814.39

Finding the Fourth Proportional to 57,559,462.59, 79,440,160.28 and 36,644,814.39

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Solution

The fourth proportional to 57,559,462.59, 79,440,160.28 and 36,644,814.39 is: 50,575,001.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,559,462.59 : 79,440,160.28 = 36,644,814.39 : x
  2. Step 2: Convert to fraction form
    57,559,462.59/79,440,160.28 = 36,644,814.39/x
  3. Step 3: Cross multiply
    57,559,462.59x = 79,440,160.28 × 36,644,814.39
  4. Step 4: Simplify right side
    57,559,462.59x = 2,911,069,928,389,226.50
  5. Step 5: Solve for x
    x = 2,911,069,928,389,226.50/57,559,462.59
  6. Step 6: Final answer
    x = 50,575,001.87

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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.