Home / 38,714,455.77-58,071,683.64-14,455,277.18

Finding the Fourth Proportional to 38,714,455.77, 58,071,683.64 and 14,455,277.18

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Solution

The fourth proportional to 38,714,455.77, 58,071,683.64 and 14,455,277.18 is: 21,682,915.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,714,455.77 : 58,071,683.64 = 14,455,277.18 : x
  2. Step 2: Convert to fraction form
    38,714,455.77/58,071,683.64 = 14,455,277.18/x
  3. Step 3: Cross multiply
    38,714,455.77x = 58,071,683.64 × 14,455,277.18
  4. Step 4: Simplify right side
    38,714,455.77x = 839,442,283,325,471.38
  5. Step 5: Solve for x
    x = 839,442,283,325,471.38/38,714,455.77
  6. Step 6: Final answer
    x = 21,682,915.77

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Similar ratio
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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.