Home / 169,387,430.40-233,797,305.60-96,092,582.40

Finding the Fourth Proportional to 169,387,430.40, 233,797,305.60 and 96,092,582.40

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Solution

The fourth proportional to 169,387,430.40, 233,797,305.60 and 96,092,582.40 is: 132,631,959.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,387,430.40 : 233,797,305.60 = 96,092,582.40 : x
  2. Step 2: Convert to fraction form
    169,387,430.40/233,797,305.60 = 96,092,582.40/x
  3. Step 3: Cross multiply
    169,387,430.40x = 233,797,305.60 × 96,092,582.40
  4. Step 4: Simplify right side
    169,387,430.40x = 22,466,186,853,265,984
  5. Step 5: Solve for x
    x = 22,466,186,853,265,984/169,387,430.40
  6. Step 6: Final answer
    x = 132,631,959.76

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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.