Home / 53,466,353.70-80,216,802.42-24,731,338.86

Finding the Fourth Proportional to 53,466,353.70, 80,216,802.42 and 24,731,338.86

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Solution

The fourth proportional to 53,466,353.70, 80,216,802.42 and 24,731,338.86 is: 37,104,997.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,466,353.70 : 80,216,802.42 = 24,731,338.86 : x
  2. Step 2: Convert to fraction form
    53,466,353.70/80,216,802.42 = 24,731,338.86/x
  3. Step 3: Cross multiply
    53,466,353.70x = 80,216,802.42 × 24,731,338.86
  4. Step 4: Simplify right side
    53,466,353.70x = 1,983,868,922,914,688
  5. Step 5: Solve for x
    x = 1,983,868,922,914,688/53,466,353.70
  6. Step 6: Final answer
    x = 37,104,997.55

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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.