Home / 169,649,588.31-234,117,370.76-95,313,283.35

Finding the Fourth Proportional to 169,649,588.31, 234,117,370.76 and 95,313,283.35

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Solution

The fourth proportional to 169,649,588.31, 234,117,370.76 and 95,313,283.35 is: 131,532,858.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,649,588.31 : 234,117,370.76 = 95,313,283.35 : x
  2. Step 2: Convert to fraction form
    169,649,588.31/234,117,370.76 = 95,313,283.35/x
  3. Step 3: Cross multiply
    169,649,588.31x = 234,117,370.76 × 95,313,283.35
  4. Step 4: Simplify right side
    169,649,588.31x = 22,314,495,295,928,316
  5. Step 5: Solve for x
    x = 22,314,495,295,928,316/169,649,588.31
  6. Step 6: Final answer
    x = 131,532,858.51

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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.