Home / 39,717,206.83-59,576,404.52-15,126,491.56

Finding the Fourth Proportional to 39,717,206.83, 59,576,404.52 and 15,126,491.56

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Solution

The fourth proportional to 39,717,206.83, 59,576,404.52 and 15,126,491.56 is: 22,689,963.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,717,206.83 : 59,576,404.52 = 15,126,491.56 : x
  2. Step 2: Convert to fraction form
    39,717,206.83/59,576,404.52 = 15,126,491.56/x
  3. Step 3: Cross multiply
    39,717,206.83x = 59,576,404.52 × 15,126,491.56
  4. Step 4: Simplify right side
    39,717,206.83x = 901,181,980,146,925.88
  5. Step 5: Solve for x
    x = 901,181,980,146,925.88/39,717,206.83
  6. Step 6: Final answer
    x = 22,689,963.67

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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.