Home / 33,729,280.61-46,546,422.27-18,259,364.75

Finding the Fourth Proportional to 33,729,280.61, 46,546,422.27 and 18,259,364.75

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Solution

The fourth proportional to 33,729,280.61, 46,546,422.27 and 18,259,364.75 is: 25,197,931.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,729,280.61 : 46,546,422.27 = 18,259,364.75 : x
  2. Step 2: Convert to fraction form
    33,729,280.61/46,546,422.27 = 18,259,364.75/x
  3. Step 3: Cross multiply
    33,729,280.61x = 46,546,422.27 × 18,259,364.75
  4. Step 4: Simplify right side
    33,729,280.61x = 849,908,102,035,453
  5. Step 5: Solve for x
    x = 849,908,102,035,453/33,729,280.61
  6. Step 6: Final answer
    x = 25,197,931.49

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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.