Home / 52,762,959.74-79,143,811.76-29,735,631.74

Finding the Fourth Proportional to 52,762,959.74, 79,143,811.76 and 29,735,631.74

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Solution

The fourth proportional to 52,762,959.74, 79,143,811.76 and 29,735,631.74 is: 44,603,093.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,762,959.74 : 79,143,811.76 = 29,735,631.74 : x
  2. Step 2: Convert to fraction form
    52,762,959.74/79,143,811.76 = 29,735,631.74/x
  3. Step 3: Cross multiply
    52,762,959.74x = 79,143,811.76 × 29,735,631.74
  4. Step 4: Simplify right side
    52,762,959.74x = 2,353,391,240,673,861.50
  5. Step 5: Solve for x
    x = 2,353,391,240,673,861.50/52,762,959.74
  6. Step 6: Final answer
    x = 44,603,093.77

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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.