Home / 24,091,782.24-36,093,829.20-21,508,978.98

Finding the Fourth Proportional to 24,091,782.24, 36,093,829.20 and 21,508,978.98

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Solution

The fourth proportional to 24,091,782.24, 36,093,829.20 and 21,508,978.98 is: 32,224,324.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,091,782.24 : 36,093,829.20 = 21,508,978.98 : x
  2. Step 2: Convert to fraction form
    24,091,782.24/36,093,829.20 = 21,508,978.98/x
  3. Step 3: Cross multiply
    24,091,782.24x = 36,093,829.20 × 21,508,978.98
  4. Step 4: Simplify right side
    24,091,782.24x = 776,341,413,570,510.25
  5. Step 5: Solve for x
    x = 776,341,413,570,510.25/24,091,782.24
  6. Step 6: Final answer
    x = 32,224,324.70

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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.