Home / 1,893,371,267.12-2,612,802,227.83-1,058,002,702.16

Finding the Fourth Proportional to 1,893,371,267.12, 2,612,802,227.83 and 1,058,002,702.16

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Solution

The fourth proportional to 1,893,371,267.12, 2,612,802,227.83 and 1,058,002,702.16 is: 1,460,015,721.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,371,267.12 : 2,612,802,227.83 = 1,058,002,702.16 : x
  2. Step 2: Convert to fraction form
    1,893,371,267.12/2,612,802,227.83 = 1,058,002,702.16/x
  3. Step 3: Cross multiply
    1,893,371,267.12x = 2,612,802,227.83 × 1,058,002,702.16
  4. Step 4: Simplify right side
    1,893,371,267.12x = 2,764,351,817,238,098,944
  5. Step 5: Solve for x
    x = 2,764,351,817,238,098,944/1,893,371,267.12
  6. Step 6: Final answer
    x = 1,460,015,721.82

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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.