Home / 45,398,000.30-68,097,000.45-41,217,622.70

Finding the Fourth Proportional to 45,398,000.30, 68,097,000.45 and 41,217,622.70

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Solution

The fourth proportional to 45,398,000.30, 68,097,000.45 and 41,217,622.70 is: 61,826,434.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,398,000.30 : 68,097,000.45 = 41,217,622.70 : x
  2. Step 2: Convert to fraction form
    45,398,000.30/68,097,000.45 = 41,217,622.70/x
  3. Step 3: Cross multiply
    45,398,000.30x = 68,097,000.45 × 41,217,622.70
  4. Step 4: Simplify right side
    45,398,000.30x = 2,806,796,471,549,830.50
  5. Step 5: Solve for x
    x = 2,806,796,471,549,830.50/45,398,000.30
  6. Step 6: Final answer
    x = 61,826,434.05

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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.