Home / 35,350,830.56-53,033,878.15-10,760,680.09

Finding the Fourth Proportional to 35,350,830.56, 53,033,878.15 and 10,760,680.09

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Solution

The fourth proportional to 35,350,830.56, 53,033,878.15 and 10,760,680.09 is: 16,143,343.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,350,830.56 : 53,033,878.15 = 10,760,680.09 : x
  2. Step 2: Convert to fraction form
    35,350,830.56/53,033,878.15 = 10,760,680.09/x
  3. Step 3: Cross multiply
    35,350,830.56x = 53,033,878.15 × 10,760,680.09
  4. Step 4: Simplify right side
    35,350,830.56x = 570,680,596,677,289.38
  5. Step 5: Solve for x
    x = 570,680,596,677,289.38/35,350,830.56
  6. Step 6: Final answer
    x = 16,143,343.39

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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.