Home / 106,326,291.60-159,524,866.80-94,897,029.60

Finding the Fourth Proportional to 106,326,291.60, 159,524,866.80 and 94,897,029.60

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Solution

The fourth proportional to 106,326,291.60, 159,524,866.80 and 94,897,029.60 is: 142,377,165.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,326,291.60 : 159,524,866.80 = 94,897,029.60 : x
  2. Step 2: Convert to fraction form
    106,326,291.60/159,524,866.80 = 94,897,029.60/x
  3. Step 3: Cross multiply
    106,326,291.60x = 159,524,866.80 × 94,897,029.60
  4. Step 4: Simplify right side
    106,326,291.60x = 15,138,436,006,655,658
  5. Step 5: Solve for x
    x = 15,138,436,006,655,658/106,326,291.60
  6. Step 6: Final answer
    x = 142,377,165.41

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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.