Home / 244,475,152.86-337,463,466.69-145,355,663.79

Finding the Fourth Proportional to 244,475,152.86, 337,463,466.69 and 145,355,663.79

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Solution

The fourth proportional to 244,475,152.86, 337,463,466.69 and 145,355,663.79 is: 200,642,992.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,475,152.86 : 337,463,466.69 = 145,355,663.79 : x
  2. Step 2: Convert to fraction form
    244,475,152.86/337,463,466.69 = 145,355,663.79/x
  3. Step 3: Cross multiply
    244,475,152.86x = 337,463,466.69 × 145,355,663.79
  4. Step 4: Simplify right side
    244,475,152.86x = 49,052,226,205,599,504
  5. Step 5: Solve for x
    x = 49,052,226,205,599,504/244,475,152.86
  6. Step 6: Final answer
    x = 200,642,992.27

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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.