Home / 169,453,838.49-233,833,463.66-95,100,038.90

Finding the Fourth Proportional to 169,453,838.49, 233,833,463.66 and 95,100,038.90

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Solution

The fourth proportional to 169,453,838.49, 233,833,463.66 and 95,100,038.90 is: 131,230,851.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,453,838.49 : 233,833,463.66 = 95,100,038.90 : x
  2. Step 2: Convert to fraction form
    169,453,838.49/233,833,463.66 = 95,100,038.90/x
  3. Step 3: Cross multiply
    169,453,838.49x = 233,833,463.66 × 95,100,038.90
  4. Step 4: Simplify right side
    169,453,838.49x = 22,237,571,490,187,736
  5. Step 5: Solve for x
    x = 22,237,571,490,187,736/169,453,838.49
  6. Step 6: Final answer
    x = 131,230,851.35

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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.