Home / 4,093,472,898.02-5,648,992,608.17-2,213,878,181.63

Finding the Fourth Proportional to 4,093,472,898.02, 5,648,992,608.17 and 2,213,878,181.63

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Solution

The fourth proportional to 4,093,472,898.02, 5,648,992,608.17 and 2,213,878,181.63 is: 3,055,151,895.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,472,898.02 : 5,648,992,608.17 = 2,213,878,181.63 : x
  2. Step 2: Convert to fraction form
    4,093,472,898.02/5,648,992,608.17 = 2,213,878,181.63/x
  3. Step 3: Cross multiply
    4,093,472,898.02x = 5,648,992,608.17 × 2,213,878,181.63
  4. Step 4: Simplify right side
    4,093,472,898.02x = 12,506,181,483,393,998,848
  5. Step 5: Solve for x
    x = 12,506,181,483,393,998,848/4,093,472,898.02
  6. Step 6: Final answer
    x = 3,055,151,895.46

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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.