Home / 19,061,190.60-26,304,646.32-10,359,363.48

Finding the Fourth Proportional to 19,061,190.60, 26,304,646.32 and 10,359,363.48

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Solution

The fourth proportional to 19,061,190.60, 26,304,646.32 and 10,359,363.48 is: 14,296,032.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,061,190.60 : 26,304,646.32 = 10,359,363.48 : x
  2. Step 2: Convert to fraction form
    19,061,190.60/26,304,646.32 = 10,359,363.48/x
  3. Step 3: Cross multiply
    19,061,190.60x = 26,304,646.32 × 10,359,363.48
  4. Step 4: Simplify right side
    19,061,190.60x = 272,499,392,441,724.41
  5. Step 5: Solve for x
    x = 272,499,392,441,724.41/19,061,190.60
  6. Step 6: Final answer
    x = 14,296,032.09

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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.