Home / 16,029,074,192.90-22,110,932,156.49-9,997,107,360.23

Finding the Fourth Proportional to 16,029,074,192.90, 22,110,932,156.49 and 9,997,107,360.23

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Solution

The fourth proportional to 16,029,074,192.90, 22,110,932,156.49 and 9,997,107,360.23 is: 13,790,276,340.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,029,074,192.90 : 22,110,932,156.49 = 9,997,107,360.23 : x
  2. Step 2: Convert to fraction form
    16,029,074,192.90/22,110,932,156.49 = 9,997,107,360.23/x
  3. Step 3: Cross multiply
    16,029,074,192.90x = 22,110,932,156.49 × 9,997,107,360.23
  4. Step 4: Simplify right side
    16,029,074,192.90x = 221,045,362,603,249,860,608
  5. Step 5: Solve for x
    x = 221,045,362,603,249,860,608/16,029,074,192.90
  6. Step 6: Final answer
    x = 13,790,276,340.55

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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.