Home / 411,058,589.27-567,260,239.76-222,886,541.25

Finding the Fourth Proportional to 411,058,589.27, 567,260,239.76 and 222,886,541.25

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Solution

The fourth proportional to 411,058,589.27, 567,260,239.76 and 222,886,541.25 is: 307,583,094.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    411,058,589.27 : 567,260,239.76 = 222,886,541.25 : x
  2. Step 2: Convert to fraction form
    411,058,589.27/567,260,239.76 = 222,886,541.25/x
  3. Step 3: Cross multiply
    411,058,589.27x = 567,260,239.76 × 222,886,541.25
  4. Step 4: Simplify right side
    411,058,589.27x = 126,434,672,828,984,528
  5. Step 5: Solve for x
    x = 126,434,672,828,984,528/411,058,589.27
  6. Step 6: Final answer
    x = 307,583,094.31

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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.