Home / 25,840,998.87-35,662,171.16-14,238,560.55

Finding the Fourth Proportional to 25,840,998.87, 35,662,171.16 and 14,238,560.55

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Solution

The fourth proportional to 25,840,998.87, 35,662,171.16 and 14,238,560.55 is: 19,650,091.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,840,998.87 : 35,662,171.16 = 14,238,560.55 : x
  2. Step 2: Convert to fraction form
    25,840,998.87/35,662,171.16 = 14,238,560.55/x
  3. Step 3: Cross multiply
    25,840,998.87x = 35,662,171.16 × 14,238,560.55
  4. Step 4: Simplify right side
    25,840,998.87x = 507,777,983,334,931
  5. Step 5: Solve for x
    x = 507,777,983,334,931/25,840,998.87
  6. Step 6: Final answer
    x = 19,650,091.16

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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.