Home / 2,047,575,377.41-2,827,605,472.19-1,936,023,788.86

Finding the Fourth Proportional to 2,047,575,377.41, 2,827,605,472.19 and 1,936,023,788.86

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Solution

The fourth proportional to 2,047,575,377.41, 2,827,605,472.19 and 1,936,023,788.86 is: 2,673,557,965.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,575,377.41 : 2,827,605,472.19 = 1,936,023,788.86 : x
  2. Step 2: Convert to fraction form
    2,047,575,377.41/2,827,605,472.19 = 1,936,023,788.86/x
  3. Step 3: Cross multiply
    2,047,575,377.41x = 2,827,605,472.19 × 1,936,023,788.86
  4. Step 4: Simplify right side
    2,047,575,377.41x = 5,474,311,459,670,552,576
  5. Step 5: Solve for x
    x = 5,474,311,459,670,552,576/2,047,575,377.41
  6. Step 6: Final answer
    x = 2,673,557,965.22

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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.