Home / 49,207,558.40-73,811,337.60-48,924,123.20

Finding the Fourth Proportional to 49,207,558.40, 73,811,337.60 and 48,924,123.20

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Solution

The fourth proportional to 49,207,558.40, 73,811,337.60 and 48,924,123.20 is: 73,386,184.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,558.40 : 73,811,337.60 = 48,924,123.20 : x
  2. Step 2: Convert to fraction form
    49,207,558.40/73,811,337.60 = 48,924,123.20/x
  3. Step 3: Cross multiply
    49,207,558.40x = 73,811,337.60 × 48,924,123.20
  4. Step 4: Simplify right side
    49,207,558.40x = 3,611,154,974,299,192
  5. Step 5: Solve for x
    x = 3,611,154,974,299,192/49,207,558.40
  6. Step 6: Final answer
    x = 73,386,184.80

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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.