Home / 63,924,411.08-88,156,856.71-41,889,907.67

Finding the Fourth Proportional to 63,924,411.08, 88,156,856.71 and 41,889,907.67

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Solution

The fourth proportional to 63,924,411.08, 88,156,856.71 and 41,889,907.67 is: 57,769,520.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,924,411.08 : 88,156,856.71 = 41,889,907.67 : x
  2. Step 2: Convert to fraction form
    63,924,411.08/88,156,856.71 = 41,889,907.67/x
  3. Step 3: Cross multiply
    63,924,411.08x = 88,156,856.71 × 41,889,907.67
  4. Step 4: Simplify right side
    63,924,411.08x = 3,692,882,587,931,149.50
  5. Step 5: Solve for x
    x = 3,692,882,587,931,149.50/63,924,411.08
  6. Step 6: Final answer
    x = 57,769,520.68

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.