Home / 29,716,046,799.10-44,601,997,004.93-15,561,172,385.53

Finding the Fourth Proportional to 29,716,046,799.10, 44,601,997,004.93 and 15,561,172,385.53

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Solution

The fourth proportional to 29,716,046,799.10, 44,601,997,004.93 and 15,561,172,385.53 is: 23,356,382,792.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,716,046,799.10 : 44,601,997,004.93 = 15,561,172,385.53 : x
  2. Step 2: Convert to fraction form
    29,716,046,799.10/44,601,997,004.93 = 15,561,172,385.53/x
  3. Step 3: Cross multiply
    29,716,046,799.10x = 44,601,997,004.93 × 15,561,172,385.53
  4. Step 4: Simplify right side
    29,716,046,799.10x = 694,059,364,132,581,539,840
  5. Step 5: Solve for x
    x = 694,059,364,132,581,539,840/29,716,046,799.10
  6. Step 6: Final answer
    x = 23,356,382,792.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.