Home / 63,889,201.80-95,833,802.70-60,110,065.80

Finding the Fourth Proportional to 63,889,201.80, 95,833,802.70 and 60,110,065.80

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Solution

The fourth proportional to 63,889,201.80, 95,833,802.70 and 60,110,065.80 is: 90,165,098.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,889,201.80 : 95,833,802.70 = 60,110,065.80 : x
  2. Step 2: Convert to fraction form
    63,889,201.80/95,833,802.70 = 60,110,065.80/x
  3. Step 3: Cross multiply
    63,889,201.80x = 95,833,802.70 × 60,110,065.80
  4. Step 4: Simplify right side
    63,889,201.80x = 5,760,576,186,161,218
  5. Step 5: Solve for x
    x = 5,760,576,186,161,218/63,889,201.80
  6. Step 6: Final answer
    x = 90,165,098.70

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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.