Home / 14,259,824.88-19,678,424.40-7,733,598.36

Finding the Fourth Proportional to 14,259,824.88, 19,678,424.40 and 7,733,598.36

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Solution

The fourth proportional to 14,259,824.88, 19,678,424.40 and 7,733,598.36 is: 10,672,293.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,259,824.88 : 19,678,424.40 = 7,733,598.36 : x
  2. Step 2: Convert to fraction form
    14,259,824.88/19,678,424.40 = 7,733,598.36/x
  3. Step 3: Cross multiply
    14,259,824.88x = 19,678,424.40 × 7,733,598.36
  4. Step 4: Simplify right side
    14,259,824.88x = 152,185,030,667,223.97
  5. Step 5: Solve for x
    x = 152,185,030,667,223.97/14,259,824.88
  6. Step 6: Final answer
    x = 10,672,293.10

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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.