Home / 1,671,760,540,695.40-2,306,993,386,457.90-967,856,088,611.10

Finding the Fourth Proportional to 1,671,760,540,695.40, 2,306,993,386,457.90 and 967,856,088,611.10

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Solution

The fourth proportional to 1,671,760,540,695.40, 2,306,993,386,457.90 and 967,856,088,611.10 is: 1,335,620,467,833.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,671,760,540,695.40 : 2,306,993,386,457.90 = 967,856,088,611.10 : x
  2. Step 2: Convert to fraction form
    1,671,760,540,695.40/2,306,993,386,457.90 = 967,856,088,611.10/x
  3. Step 3: Cross multiply
    1,671,760,540,695.40x = 2,306,993,386,457.90 × 967,856,088,611.10
  4. Step 4: Simplify right side
    1,671,760,540,695.40x = 2,232,837,595,468,818,659,934,208
  5. Step 5: Solve for x
    x = 2,232,837,595,468,818,659,934,208/1,671,760,540,695.40
  6. Step 6: Final answer
    x = 1,335,620,467,833.29

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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.