Home / 2,344,064,095.64-3,234,689,658.51-1,391,485,551.09

Finding the Fourth Proportional to 2,344,064,095.64, 3,234,689,658.51 and 1,391,485,551.09

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Solution

The fourth proportional to 2,344,064,095.64, 3,234,689,658.51 and 1,391,485,551.09 is: 1,920,179,542.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,064,095.64 : 3,234,689,658.51 = 1,391,485,551.09 : x
  2. Step 2: Convert to fraction form
    2,344,064,095.64/3,234,689,658.51 = 1,391,485,551.09/x
  3. Step 3: Cross multiply
    2,344,064,095.64x = 3,234,689,658.51 × 1,391,485,551.09
  4. Step 4: Simplify right side
    2,344,064,095.64x = 4,501,023,922,076,911,104
  5. Step 5: Solve for x
    x = 4,501,023,922,076,911,104/2,344,064,095.64
  6. Step 6: Final answer
    x = 1,920,179,542.21

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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.