Home / 23,189,204.87-32,013,526.65-17,879,302.54

Finding the Fourth Proportional to 23,189,204.87, 32,013,526.65 and 17,879,302.54

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Solution

The fourth proportional to 23,189,204.87, 32,013,526.65 and 17,879,302.54 is: 24,683,016.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,189,204.87 : 32,013,526.65 = 17,879,302.54 : x
  2. Step 2: Convert to fraction form
    23,189,204.87/32,013,526.65 = 17,879,302.54/x
  3. Step 3: Cross multiply
    23,189,204.87x = 32,013,526.65 × 17,879,302.54
  4. Step 4: Simplify right side
    23,189,204.87x = 572,379,528,347,702.62
  5. Step 5: Solve for x
    x = 572,379,528,347,702.62/23,189,204.87
  6. Step 6: Final answer
    x = 24,683,016.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.