Home / 60,689,270.40-91,033,905.60-22,342,849.80

Finding the Fourth Proportional to 60,689,270.40, 91,033,905.60 and 22,342,849.80

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Solution

The fourth proportional to 60,689,270.40, 91,033,905.60 and 22,342,849.80 is: 33,514,274.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,689,270.40 : 91,033,905.60 = 22,342,849.80 : x
  2. Step 2: Convert to fraction form
    60,689,270.40/91,033,905.60 = 22,342,849.80/x
  3. Step 3: Cross multiply
    60,689,270.40x = 91,033,905.60 × 22,342,849.80
  4. Step 4: Simplify right side
    60,689,270.40x = 2,033,956,879,528,178.75
  5. Step 5: Solve for x
    x = 2,033,956,879,528,178.75/60,689,270.40
  6. Step 6: Final answer
    x = 33,514,274.70

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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.