Home / 365,153,395.05-503,753,339.28-241,566,200.01

Finding the Fourth Proportional to 365,153,395.05, 503,753,339.28 and 241,566,200.01

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Solution

The fourth proportional to 365,153,395.05, 503,753,339.28 and 241,566,200.01 is: 333,256,602.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,153,395.05 : 503,753,339.28 = 241,566,200.01 : x
  2. Step 2: Convert to fraction form
    365,153,395.05/503,753,339.28 = 241,566,200.01/x
  3. Step 3: Cross multiply
    365,153,395.05x = 503,753,339.28 × 241,566,200.01
  4. Step 4: Simplify right side
    365,153,395.05x = 121,689,779,912,217,856
  5. Step 5: Solve for x
    x = 121,689,779,912,217,856/365,153,395.05
  6. Step 6: Final answer
    x = 333,256,602.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.