Home / 176,335,330.50-243,345,664.89-96,953,752.26

Finding the Fourth Proportional to 176,335,330.50, 243,345,664.89 and 96,953,752.26

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Solution

The fourth proportional to 176,335,330.50, 243,345,664.89 and 96,953,752.26 is: 133,797,777.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,335,330.50 : 243,345,664.89 = 96,953,752.26 : x
  2. Step 2: Convert to fraction form
    176,335,330.50/243,345,664.89 = 96,953,752.26/x
  3. Step 3: Cross multiply
    176,335,330.50x = 243,345,664.89 × 96,953,752.26
  4. Step 4: Simplify right side
    176,335,330.50x = 23,593,275,307,290,040
  5. Step 5: Solve for x
    x = 23,593,275,307,290,040/176,335,330.50
  6. Step 6: Final answer
    x = 133,797,777.45

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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.