Home / 164,057,302.10-246,180,431.55-61,894,658.90

Finding the Fourth Proportional to 164,057,302.10, 246,180,431.55 and 61,894,658.90

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Solution

The fourth proportional to 164,057,302.10, 246,180,431.55 and 61,894,658.90 is: 92,877,632.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,057,302.10 : 246,180,431.55 = 61,894,658.90 : x
  2. Step 2: Convert to fraction form
    164,057,302.10/246,180,431.55 = 61,894,658.90/x
  3. Step 3: Cross multiply
    164,057,302.10x = 246,180,431.55 × 61,894,658.90
  4. Step 4: Simplify right side
    164,057,302.10x = 15,237,253,838,642,048
  5. Step 5: Solve for x
    x = 15,237,253,838,642,048/164,057,302.10
  6. Step 6: Final answer
    x = 92,877,632.65

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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.