Home / 23,286,837.54-34,766,521.40-17,793,181.02

Finding the Fourth Proportional to 23,286,837.54, 34,766,521.40 and 17,793,181.02

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Solution

The fourth proportional to 23,286,837.54, 34,766,521.40 and 17,793,181.02 is: 26,564,663.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,286,837.54 : 34,766,521.40 = 17,793,181.02 : x
  2. Step 2: Convert to fraction form
    23,286,837.54/34,766,521.40 = 17,793,181.02/x
  3. Step 3: Cross multiply
    23,286,837.54x = 34,766,521.40 × 17,793,181.02
  4. Step 4: Simplify right side
    23,286,837.54x = 618,607,008,705,903.75
  5. Step 5: Solve for x
    x = 618,607,008,705,903.75/23,286,837.54
  6. Step 6: Final answer
    x = 26,564,663.74

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.