Home / 2,195,598,220,310.20-3,029,999,034,877.50-1,220,157,208,910.50

Finding the Fourth Proportional to 2,195,598,220,310.20, 3,029,999,034,877.50 and 1,220,157,208,910.50

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Solution

The fourth proportional to 2,195,598,220,310.20, 3,029,999,034,877.50 and 1,220,157,208,910.50 is: 1,683,857,789,279.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,195,598,220,310.20 : 3,029,999,034,877.50 = 1,220,157,208,910.50 : x
  2. Step 2: Convert to fraction form
    2,195,598,220,310.20/3,029,999,034,877.50 = 1,220,157,208,910.50/x
  3. Step 3: Cross multiply
    2,195,598,220,310.20x = 3,029,999,034,877.50 × 1,220,157,208,910.50
  4. Step 4: Simplify right side
    2,195,598,220,310.20x = 3,697,075,165,397,639,298,547,712
  5. Step 5: Solve for x
    x = 3,697,075,165,397,639,298,547,712/2,195,598,220,310.20
  6. Step 6: Final answer
    x = 1,683,857,789,279.55

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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.