Home / 16,843,022,189.48-23,243,376,110.85-9,222,551,038.13

Finding the Fourth Proportional to 16,843,022,189.48, 23,243,376,110.85 and 9,222,551,038.13

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Solution

The fourth proportional to 16,843,022,189.48, 23,243,376,110.85 and 9,222,551,038.13 is: 12,727,123,438.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,843,022,189.48 : 23,243,376,110.85 = 9,222,551,038.13 : x
  2. Step 2: Convert to fraction form
    16,843,022,189.48/23,243,376,110.85 = 9,222,551,038.13/x
  3. Step 3: Cross multiply
    16,843,022,189.48x = 23,243,376,110.85 × 9,222,551,038.13
  4. Step 4: Simplify right side
    16,843,022,189.48x = 214,363,222,480,649,486,336
  5. Step 5: Solve for x
    x = 214,363,222,480,649,486,336/16,843,022,189.48
  6. Step 6: Final answer
    x = 12,727,123,438.36

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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.