Home / 176,003,744.40-264,403,747.80-122,256,032.40

Finding the Fourth Proportional to 176,003,744.40, 264,403,747.80 and 122,256,032.40

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Solution

The fourth proportional to 176,003,744.40, 264,403,747.80 and 122,256,032.40 is: 183,660,599.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,003,744.40 : 264,403,747.80 = 122,256,032.40 : x
  2. Step 2: Convert to fraction form
    176,003,744.40/264,403,747.80 = 122,256,032.40/x
  3. Step 3: Cross multiply
    176,003,744.40x = 264,403,747.80 × 122,256,032.40
  4. Step 4: Simplify right side
    176,003,744.40x = 32,324,953,157,718,232
  5. Step 5: Solve for x
    x = 32,324,953,157,718,232/176,003,744.40
  6. Step 6: Final answer
    x = 183,660,599.20

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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.