Home / 196,101,151.80-294,120,234.90-59,754,823.80

Finding the Fourth Proportional to 196,101,151.80, 294,120,234.90 and 59,754,823.80

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Solution

The fourth proportional to 196,101,151.80, 294,120,234.90 and 59,754,823.80 is: 89,622,639.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,101,151.80 : 294,120,234.90 = 59,754,823.80 : x
  2. Step 2: Convert to fraction form
    196,101,151.80/294,120,234.90 = 59,754,823.80/x
  3. Step 3: Cross multiply
    196,101,151.80x = 294,120,234.90 × 59,754,823.80
  4. Step 4: Simplify right side
    196,101,151.80x = 17,575,102,812,464,108
  5. Step 5: Solve for x
    x = 17,575,102,812,464,108/196,101,151.80
  6. Step 6: Final answer
    x = 89,622,639.39

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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.