Home / 33,137,880,939.30-45,730,273,947.12-17,895,971,276.04

Finding the Fourth Proportional to 33,137,880,939.30, 45,730,273,947.12 and 17,895,971,276.04

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Solution

The fourth proportional to 33,137,880,939.30, 45,730,273,947.12 and 17,895,971,276.04 is: 24,696,439,416.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,137,880,939.30 : 45,730,273,947.12 = 17,895,971,276.04 : x
  2. Step 2: Convert to fraction form
    33,137,880,939.30/45,730,273,947.12 = 17,895,971,276.04/x
  3. Step 3: Cross multiply
    33,137,880,939.30x = 45,730,273,947.12 × 17,895,971,276.04
  4. Step 4: Simplify right side
    33,137,880,939.30x = 818,387,669,003,099,963,392
  5. Step 5: Solve for x
    x = 818,387,669,003,099,963,392/33,137,880,939.30
  6. Step 6: Final answer
    x = 24,696,439,416.33

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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.