Home / 3,060,579,232,918.20-4,591,513,609,665.80-992,823,792,822.40

Finding the Fourth Proportional to 3,060,579,232,918.20, 4,591,513,609,665.80 and 992,823,792,822.40

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Solution

The fourth proportional to 3,060,579,232,918.20, 4,591,513,609,665.80 and 992,823,792,822.40 is: 1,489,444,843,549.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,579,232,918.20 : 4,591,513,609,665.80 = 992,823,792,822.40 : x
  2. Step 2: Convert to fraction form
    3,060,579,232,918.20/4,591,513,609,665.80 = 992,823,792,822.40/x
  3. Step 3: Cross multiply
    3,060,579,232,918.20x = 4,591,513,609,665.80 × 992,823,792,822.40
  4. Step 4: Simplify right side
    3,060,579,232,918.20x = 4,558,563,956,744,068,272,226,304
  5. Step 5: Solve for x
    x = 4,558,563,956,744,068,272,226,304/3,060,579,232,918.20
  6. Step 6: Final answer
    x = 1,489,444,843,549.29

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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.