Home / 569,740,656.18-854,595,040.89-181,586,778.60

Finding the Fourth Proportional to 569,740,656.18, 854,595,040.89 and 181,586,778.60

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Solution

The fourth proportional to 569,740,656.18, 854,595,040.89 and 181,586,778.60 is: 272,375,086.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,740,656.18 : 854,595,040.89 = 181,586,778.60 : x
  2. Step 2: Convert to fraction form
    569,740,656.18/854,595,040.89 = 181,586,778.60/x
  3. Step 3: Cross multiply
    569,740,656.18x = 854,595,040.89 × 181,586,778.60
  4. Step 4: Simplify right side
    569,740,656.18x = 155,183,160,482,750,368
  5. Step 5: Solve for x
    x = 155,183,160,482,750,368/569,740,656.18
  6. Step 6: Final answer
    x = 272,375,086.45

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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.