Home / 35,864,590.86-49,484,353.56-20,180,557.27

Finding the Fourth Proportional to 35,864,590.86, 49,484,353.56 and 20,180,557.27

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Solution

The fourth proportional to 35,864,590.86, 49,484,353.56 and 20,180,557.27 is: 27,844,227.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,864,590.86 : 49,484,353.56 = 20,180,557.27 : x
  2. Step 2: Convert to fraction form
    35,864,590.86/49,484,353.56 = 20,180,557.27/x
  3. Step 3: Cross multiply
    35,864,590.86x = 49,484,353.56 × 20,180,557.27
  4. Step 4: Simplify right side
    35,864,590.86x = 998,621,830,807,823.62
  5. Step 5: Solve for x
    x = 998,621,830,807,823.62/35,864,590.86
  6. Step 6: Final answer
    x = 27,844,227.60

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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.