Home / 29,077,254-40,126,884.44-16,024,982.88

Finding the Fourth Proportional to 29,077,254, 40,126,884.44 and 16,024,982.88

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Solution

The fourth proportional to 29,077,254, 40,126,884.44 and 16,024,982.88 is: 22,114,627.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,077,254 : 40,126,884.44 = 16,024,982.88 : x
  2. Step 2: Convert to fraction form
    29,077,254/40,126,884.44 = 16,024,982.88/x
  3. Step 3: Cross multiply
    29,077,254x = 40,126,884.44 × 16,024,982.88
  4. Step 4: Simplify right side
    29,077,254x = 643,032,636,178,738.38
  5. Step 5: Solve for x
    x = 643,032,636,178,738.38/29,077,254
  6. Step 6: Final answer
    x = 22,114,627.34

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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.