Home / 32,576,143.80-48,864,215.70-31,083,151.80

Finding the Fourth Proportional to 32,576,143.80, 48,864,215.70 and 31,083,151.80

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Solution

The fourth proportional to 32,576,143.80, 48,864,215.70 and 31,083,151.80 is: 46,624,727.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,576,143.80 : 48,864,215.70 = 31,083,151.80 : x
  2. Step 2: Convert to fraction form
    32,576,143.80/48,864,215.70 = 31,083,151.80/x
  3. Step 3: Cross multiply
    32,576,143.80x = 48,864,215.70 × 31,083,151.80
  4. Step 4: Simplify right side
    32,576,143.80x = 1,518,853,834,191,043.50
  5. Step 5: Solve for x
    x = 1,518,853,834,191,043.50/32,576,143.80
  6. Step 6: Final answer
    x = 46,624,727.70

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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.