Home / 569,740,653.17-854,595,036.38-181,586,775.59

Finding the Fourth Proportional to 569,740,653.17, 854,595,036.38 and 181,586,775.59

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Solution

The fourth proportional to 569,740,653.17, 854,595,036.38 and 181,586,775.59 is: 272,375,081.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,740,653.17 : 854,595,036.38 = 181,586,775.59 : x
  2. Step 2: Convert to fraction form
    569,740,653.17/854,595,036.38 = 181,586,775.59/x
  3. Step 3: Cross multiply
    569,740,653.17x = 854,595,036.38 × 181,586,775.59
  4. Step 4: Simplify right side
    569,740,653.17x = 155,183,157,087,643,968
  5. Step 5: Solve for x
    x = 155,183,157,087,643,968/569,740,653.17
  6. Step 6: Final answer
    x = 272,375,081.94

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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.