Home / 23,254,140.50-32,093,769.66-13,334,904.95

Finding the Fourth Proportional to 23,254,140.50, 32,093,769.66 and 13,334,904.95

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Solution

The fourth proportional to 23,254,140.50, 32,093,769.66 and 13,334,904.95 is: 18,403,921.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,254,140.50 : 32,093,769.66 = 13,334,904.95 : x
  2. Step 2: Convert to fraction form
    23,254,140.50/32,093,769.66 = 13,334,904.95/x
  3. Step 3: Cross multiply
    23,254,140.50x = 32,093,769.66 × 13,334,904.95
  4. Step 4: Simplify right side
    23,254,140.50x = 427,967,367,903,293.81
  5. Step 5: Solve for x
    x = 427,967,367,903,293.81/23,254,140.50
  6. Step 6: Final answer
    x = 18,403,921.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.