Home / 23,634,031.14-32,614,931.39-12,769,015.14

Finding the Fourth Proportional to 23,634,031.14, 32,614,931.39 and 12,769,015.14

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Solution

The fourth proportional to 23,634,031.14, 32,614,931.39 and 12,769,015.14 is: 17,621,223.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,634,031.14 : 32,614,931.39 = 12,769,015.14 : x
  2. Step 2: Convert to fraction form
    23,634,031.14/32,614,931.39 = 12,769,015.14/x
  3. Step 3: Cross multiply
    23,634,031.14x = 32,614,931.39 × 12,769,015.14
  4. Step 4: Simplify right side
    23,634,031.14x = 416,460,552,645,126.19
  5. Step 5: Solve for x
    x = 416,460,552,645,126.19/23,634,031.14
  6. Step 6: Final answer
    x = 17,621,223.83

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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.