Home / 19,335,232-26,682,087.28-10,633,404.40

Finding the Fourth Proportional to 19,335,232, 26,682,087.28 and 10,633,404.40

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Solution

The fourth proportional to 19,335,232, 26,682,087.28 and 10,633,404.40 is: 14,673,805.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,335,232 : 26,682,087.28 = 10,633,404.40 : x
  2. Step 2: Convert to fraction form
    19,335,232/26,682,087.28 = 10,633,404.40/x
  3. Step 3: Cross multiply
    19,335,232x = 26,682,087.28 × 10,633,404.40
  4. Step 4: Simplify right side
    19,335,232x = 283,721,424,284,336.06
  5. Step 5: Solve for x
    x = 283,721,424,284,336.06/19,335,232
  6. Step 6: Final answer
    x = 14,673,805.01

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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.