Home / 404,262,610.10-606,393,973.35-97,554,724.10

Finding the Fourth Proportional to 404,262,610.10, 606,393,973.35 and 97,554,724.10

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Solution

The fourth proportional to 404,262,610.10, 606,393,973.35 and 97,554,724.10 is: 146,332,100.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,262,610.10 : 606,393,973.35 = 97,554,724.10 : x
  2. Step 2: Convert to fraction form
    404,262,610.10/606,393,973.35 = 97,554,724.10/x
  3. Step 3: Cross multiply
    404,262,610.10x = 606,393,973.35 × 97,554,724.10
  4. Step 4: Simplify right side
    404,262,610.10x = 59,156,596,766,062,000
  5. Step 5: Solve for x
    x = 59,156,596,766,062,000/404,262,610.10
  6. Step 6: Final answer
    x = 146,332,100.19

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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.