Home / 22,687,233.60-34,030,850.40-19,852,881.60

Finding the Fourth Proportional to 22,687,233.60, 34,030,850.40 and 19,852,881.60

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Solution

The fourth proportional to 22,687,233.60, 34,030,850.40 and 19,852,881.60 is: 29,779,322.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,687,233.60 : 34,030,850.40 = 19,852,881.60 : x
  2. Step 2: Convert to fraction form
    22,687,233.60/34,030,850.40 = 19,852,881.60/x
  3. Step 3: Cross multiply
    22,687,233.60x = 34,030,850.40 × 19,852,881.60
  4. Step 4: Simplify right side
    22,687,233.60x = 675,610,443,738,512.62
  5. Step 5: Solve for x
    x = 675,610,443,738,512.62/22,687,233.60
  6. Step 6: Final answer
    x = 29,779,322.40

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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.