Home / 23,477,741.80-35,216,612.70-16,171,412.20

Finding the Fourth Proportional to 23,477,741.80, 35,216,612.70 and 16,171,412.20

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Solution

The fourth proportional to 23,477,741.80, 35,216,612.70 and 16,171,412.20 is: 24,257,118.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,477,741.80 : 35,216,612.70 = 16,171,412.20 : x
  2. Step 2: Convert to fraction form
    23,477,741.80/35,216,612.70 = 16,171,412.20/x
  3. Step 3: Cross multiply
    23,477,741.80x = 35,216,612.70 × 16,171,412.20
  4. Step 4: Simplify right side
    23,477,741.80x = 569,502,360,259,455
  5. Step 5: Solve for x
    x = 569,502,360,259,455/23,477,741.80
  6. Step 6: Final answer
    x = 24,257,118.30

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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.