Home / 2,846,202,396.02-3,927,200,712.05-1,788,317,416.82

Finding the Fourth Proportional to 2,846,202,396.02, 3,927,200,712.05 and 1,788,317,416.82

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Solution

The fourth proportional to 2,846,202,396.02, 3,927,200,712.05 and 1,788,317,416.82 is: 2,467,527,060.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,846,202,396.02 : 3,927,200,712.05 = 1,788,317,416.82 : x
  2. Step 2: Convert to fraction form
    2,846,202,396.02/3,927,200,712.05 = 1,788,317,416.82/x
  3. Step 3: Cross multiply
    2,846,202,396.02x = 3,927,200,712.05 × 1,788,317,416.82
  4. Step 4: Simplify right side
    2,846,202,396.02x = 7,023,081,432,706,920,448
  5. Step 5: Solve for x
    x = 7,023,081,432,706,920,448/2,846,202,396.02
  6. Step 6: Final answer
    x = 2,467,527,060.80

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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.