Home / 35,226,581.60-52,839,872.40-25,621,666.40

Finding the Fourth Proportional to 35,226,581.60, 52,839,872.40 and 25,621,666.40

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Solution

The fourth proportional to 35,226,581.60, 52,839,872.40 and 25,621,666.40 is: 38,432,499.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,226,581.60 : 52,839,872.40 = 25,621,666.40 : x
  2. Step 2: Convert to fraction form
    35,226,581.60/52,839,872.40 = 25,621,666.40/x
  3. Step 3: Cross multiply
    35,226,581.60x = 52,839,872.40 × 25,621,666.40
  4. Step 4: Simplify right side
    35,226,581.60x = 1,353,845,583,251,367.25
  5. Step 5: Solve for x
    x = 1,353,845,583,251,367.25/35,226,581.60
  6. Step 6: Final answer
    x = 38,432,499.60

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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.