Home / 23,679,925.56-32,678,284.14-13,366,737.72

Finding the Fourth Proportional to 23,679,925.56, 32,678,284.14 and 13,366,737.72

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Solution

The fourth proportional to 23,679,925.56, 32,678,284.14 and 13,366,737.72 is: 18,446,090.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,679,925.56 : 32,678,284.14 = 13,366,737.72 : x
  2. Step 2: Convert to fraction form
    23,679,925.56/32,678,284.14 = 13,366,737.72/x
  3. Step 3: Cross multiply
    23,679,925.56x = 32,678,284.14 × 13,366,737.72
  4. Step 4: Simplify right side
    23,679,925.56x = 436,802,053,239,015.81
  5. Step 5: Solve for x
    x = 436,802,053,239,015.81/23,679,925.56
  6. Step 6: Final answer
    x = 18,446,090.64

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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.