Home / 176,970,111.94-265,456,007.51-54,148,233.46

Finding the Fourth Proportional to 176,970,111.94, 265,456,007.51 and 54,148,233.46

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Solution

The fourth proportional to 176,970,111.94, 265,456,007.51 and 54,148,233.46 is: 81,222,607.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,970,111.94 : 265,456,007.51 = 54,148,233.46 : x
  2. Step 2: Convert to fraction form
    176,970,111.94/265,456,007.51 = 54,148,233.46/x
  3. Step 3: Cross multiply
    176,970,111.94x = 265,456,007.51 × 54,148,233.46
  4. Step 4: Simplify right side
    176,970,111.94x = 14,373,973,866,953,476
  5. Step 5: Solve for x
    x = 14,373,973,866,953,476/176,970,111.94
  6. Step 6: Final answer
    x = 81,222,607.08

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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.