Home / 2,940,935,374.56-4,058,440,659.36-1,602,841,294.56

Finding the Fourth Proportional to 2,940,935,374.56, 4,058,440,659.36 and 1,602,841,294.56

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Solution

The fourth proportional to 2,940,935,374.56, 4,058,440,659.36 and 1,602,841,294.56 is: 2,211,893,650.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,940,935,374.56 : 4,058,440,659.36 = 1,602,841,294.56 : x
  2. Step 2: Convert to fraction form
    2,940,935,374.56/4,058,440,659.36 = 1,602,841,294.56/x
  3. Step 3: Cross multiply
    2,940,935,374.56x = 4,058,440,659.36 × 1,602,841,294.56
  4. Step 4: Simplify right side
    2,940,935,374.56x = 6,505,036,280,343,522,304
  5. Step 5: Solve for x
    x = 6,505,036,280,343,522,304/2,940,935,374.56
  6. Step 6: Final answer
    x = 2,211,893,650.10

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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.