Home / 45,756,062.01-68,634,037.94-11,677,411.53

Finding the Fourth Proportional to 45,756,062.01, 68,634,037.94 and 11,677,411.53

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Solution

The fourth proportional to 45,756,062.01, 68,634,037.94 and 11,677,411.53 is: 17,516,103.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,756,062.01 : 68,634,037.94 = 11,677,411.53 : x
  2. Step 2: Convert to fraction form
    45,756,062.01/68,634,037.94 = 11,677,411.53/x
  3. Step 3: Cross multiply
    45,756,062.01x = 68,634,037.94 × 11,677,411.53
  4. Step 4: Simplify right side
    45,756,062.01x = 801,467,905,932,626.38
  5. Step 5: Solve for x
    x = 801,467,905,932,626.38/45,756,062.01
  6. Step 6: Final answer
    x = 17,516,103.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.