Home / 41,772,555.61-62,724,417.89-35,379,446.13

Finding the Fourth Proportional to 41,772,555.61, 62,724,417.89 and 35,379,446.13

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Solution

The fourth proportional to 41,772,555.61, 62,724,417.89 and 35,379,446.13 is: 53,124,716.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,772,555.61 : 62,724,417.89 = 35,379,446.13 : x
  2. Step 2: Convert to fraction form
    41,772,555.61/62,724,417.89 = 35,379,446.13/x
  3. Step 3: Cross multiply
    41,772,555.61x = 62,724,417.89 × 35,379,446.13
  4. Step 4: Simplify right side
    41,772,555.61x = 2,219,155,163,774,863.50
  5. Step 5: Solve for x
    x = 2,219,155,163,774,863.50/41,772,555.61
  6. Step 6: Final answer
    x = 53,124,716.25

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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.