Home / 41,348,117.70-62,022,176.55-30,586,437.45

Finding the Fourth Proportional to 41,348,117.70, 62,022,176.55 and 30,586,437.45

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Solution

The fourth proportional to 41,348,117.70, 62,022,176.55 and 30,586,437.45 is: 45,879,656.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,348,117.70 : 62,022,176.55 = 30,586,437.45 : x
  2. Step 2: Convert to fraction form
    41,348,117.70/62,022,176.55 = 30,586,437.45/x
  3. Step 3: Cross multiply
    41,348,117.70x = 62,022,176.55 × 30,586,437.45
  4. Step 4: Simplify right side
    41,348,117.70x = 1,897,037,423,559,431.75
  5. Step 5: Solve for x
    x = 1,897,037,423,559,431.75/41,348,117.70
  6. Step 6: Final answer
    x = 45,879,656.18

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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.