Home / 2,666,305,800,685-3,679,499,146,218-1,448,329,334,703.40

Finding the Fourth Proportional to 2,666,305,800,685, 3,679,499,146,218 and 1,448,329,334,703.40

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Solution

The fourth proportional to 2,666,305,800,685, 3,679,499,146,218 and 1,448,329,334,703.40 is: 1,998,692,929,038.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,666,305,800,685 : 3,679,499,146,218 = 1,448,329,334,703.40 : x
  2. Step 2: Convert to fraction form
    2,666,305,800,685/3,679,499,146,218 = 1,448,329,334,703.40/x
  3. Step 3: Cross multiply
    2,666,305,800,685x = 3,679,499,146,218 × 1,448,329,334,703.40
  4. Step 4: Simplify right side
    2,666,305,800,685x = 5,329,126,550,483,643,813,330,944
  5. Step 5: Solve for x
    x = 5,329,126,550,483,643,813,330,944/2,666,305,800,685
  6. Step 6: Final answer
    x = 1,998,692,929,038.57

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Double scale
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1.5x scale

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.