Home / 182,088,582.48-272,853,637.56-123,721,926.48

Finding the Fourth Proportional to 182,088,582.48, 272,853,637.56 and 123,721,926.48

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Solution

The fourth proportional to 182,088,582.48, 272,853,637.56 and 123,721,926.48 is: 185,393,159.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,088,582.48 : 272,853,637.56 = 123,721,926.48 : x
  2. Step 2: Convert to fraction form
    182,088,582.48/272,853,637.56 = 123,721,926.48/x
  3. Step 3: Cross multiply
    182,088,582.48x = 272,853,637.56 × 123,721,926.48
  4. Step 4: Simplify right side
    182,088,582.48x = 33,757,977,685,998,888
  5. Step 5: Solve for x
    x = 33,757,977,685,998,888/182,088,582.48
  6. Step 6: Final answer
    x = 185,393,159.89

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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.