Home / 30,993,705,005,382-42,772,612,309,584-17,824,706,606,746

Finding the Fourth Proportional to 30,993,705,005,382, 42,772,612,309,584 and 17,824,706,606,746

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Solution

The fourth proportional to 30,993,705,005,382, 42,772,612,309,584 and 17,824,706,606,746 is: 24,598,842,413,000.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,993,705,005,382 : 42,772,612,309,584 = 17,824,706,606,746 : x
  2. Step 2: Convert to fraction form
    30,993,705,005,382/42,772,612,309,584 = 17,824,706,606,746/x
  3. Step 3: Cross multiply
    30,993,705,005,382x = 42,772,612,309,584 × 17,824,706,606,746
  4. Step 4: Simplify right side
    30,993,705,005,382x = 762,409,265,222,427,172,845,649,920
  5. Step 5: Solve for x
    x = 762,409,265,222,427,172,845,649,920/30,993,705,005,382
  6. Step 6: Final answer
    x = 24,598,842,413,000.84

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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.