Home / 148,977,658.20-223,466,487.30-41,272,282.20

Finding the Fourth Proportional to 148,977,658.20, 223,466,487.30 and 41,272,282.20

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Solution

The fourth proportional to 148,977,658.20, 223,466,487.30 and 41,272,282.20 is: 61,908,423.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,977,658.20 : 223,466,487.30 = 41,272,282.20 : x
  2. Step 2: Convert to fraction form
    148,977,658.20/223,466,487.30 = 41,272,282.20/x
  3. Step 3: Cross multiply
    148,977,658.20x = 223,466,487.30 × 41,272,282.20
  4. Step 4: Simplify right side
    148,977,658.20x = 9,222,971,926,088,318
  5. Step 5: Solve for x
    x = 9,222,971,926,088,318/148,977,658.20
  6. Step 6: Final answer
    x = 61,908,423.30

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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.