Home / 68,223,326.49-102,323,778.63-24,495,032.41

Finding the Fourth Proportional to 68,223,326.49, 102,323,778.63 and 24,495,032.41

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Solution

The fourth proportional to 68,223,326.49, 102,323,778.63 and 24,495,032.41 is: 36,738,523.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,223,326.49 : 102,323,778.63 = 24,495,032.41 : x
  2. Step 2: Convert to fraction form
    68,223,326.49/102,323,778.63 = 24,495,032.41/x
  3. Step 3: Cross multiply
    68,223,326.49x = 102,323,778.63 × 24,495,032.41
  4. Step 4: Simplify right side
    68,223,326.49x = 2,506,424,273,855,515.50
  5. Step 5: Solve for x
    x = 2,506,424,273,855,515.50/68,223,326.49
  6. Step 6: Final answer
    x = 36,738,523.36

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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.