Home / 97,826,524.20-146,721,123.90-29,671,439.40

Finding the Fourth Proportional to 97,826,524.20, 146,721,123.90 and 29,671,439.40

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Solution

The fourth proportional to 97,826,524.20, 146,721,123.90 and 29,671,439.40 is: 44,501,498.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,826,524.20 : 146,721,123.90 = 29,671,439.40 : x
  2. Step 2: Convert to fraction form
    97,826,524.20/146,721,123.90 = 29,671,439.40/x
  3. Step 3: Cross multiply
    97,826,524.20x = 146,721,123.90 × 29,671,439.40
  4. Step 4: Simplify right side
    97,826,524.20x = 4,353,426,936,498,741.50
  5. Step 5: Solve for x
    x = 4,353,426,936,498,741.50/97,826,524.20
  6. Step 6: Final answer
    x = 44,501,498.67

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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.