Home / 231,523,983.69-347,021,804.88-93,261,119.24

Finding the Fourth Proportional to 231,523,983.69, 347,021,804.88 and 93,261,119.24

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Solution

The fourth proportional to 231,523,983.69, 347,021,804.88 and 93,261,119.24 is: 139,785,267.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,523,983.69 : 347,021,804.88 = 93,261,119.24 : x
  2. Step 2: Convert to fraction form
    231,523,983.69/347,021,804.88 = 93,261,119.24/x
  3. Step 3: Cross multiply
    231,523,983.69x = 347,021,804.88 × 93,261,119.24
  4. Step 4: Simplify right side
    231,523,983.69x = 32,363,641,922,058,584
  5. Step 5: Solve for x
    x = 32,363,641,922,058,584/231,523,983.69
  6. Step 6: Final answer
    x = 139,785,267.19

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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.