Home / 15,955,777.92-23,925,268.80-10,908,531.84

Finding the Fourth Proportional to 15,955,777.92, 23,925,268.80 and 10,908,531.84

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Solution

The fourth proportional to 15,955,777.92, 23,925,268.80 and 10,908,531.84 is: 16,357,056.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,955,777.92 : 23,925,268.80 = 10,908,531.84 : x
  2. Step 2: Convert to fraction form
    15,955,777.92/23,925,268.80 = 10,908,531.84/x
  3. Step 3: Cross multiply
    15,955,777.92x = 23,925,268.80 × 10,908,531.84
  4. Step 4: Simplify right side
    15,955,777.92x = 260,989,556,485,358.59
  5. Step 5: Solve for x
    x = 260,989,556,485,358.59/15,955,777.92
  6. Step 6: Final answer
    x = 16,357,056.22

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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.