Home / 35,571,432.40-49,088,609.64-19,273,908.40

Finding the Fourth Proportional to 35,571,432.40, 49,088,609.64 and 19,273,908.40

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Solution

The fourth proportional to 35,571,432.40, 49,088,609.64 and 19,273,908.40 is: 26,598,011.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,571,432.40 : 49,088,609.64 = 19,273,908.40 : x
  2. Step 2: Convert to fraction form
    35,571,432.40/49,088,609.64 = 19,273,908.40/x
  3. Step 3: Cross multiply
    35,571,432.40x = 49,088,609.64 × 19,273,908.40
  4. Step 4: Simplify right side
    35,571,432.40x = 946,129,365,684,716.88
  5. Step 5: Solve for x
    x = 946,129,365,684,716.88/35,571,432.40
  6. Step 6: Final answer
    x = 26,598,011.43

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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.