Home / 14,096,683.22-19,417,035.75-9,959,532.77

Finding the Fourth Proportional to 14,096,683.22, 19,417,035.75 and 9,959,532.77

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Solution

The fourth proportional to 14,096,683.22, 19,417,035.75 and 9,959,532.77 is: 13,718,447.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,096,683.22 : 19,417,035.75 = 9,959,532.77 : x
  2. Step 2: Convert to fraction form
    14,096,683.22/19,417,035.75 = 9,959,532.77/x
  3. Step 3: Cross multiply
    14,096,683.22x = 19,417,035.75 × 9,959,532.77
  4. Step 4: Simplify right side
    14,096,683.22x = 193,384,603,848,386.53
  5. Step 5: Solve for x
    x = 193,384,603,848,386.53/14,096,683.22
  6. Step 6: Final answer
    x = 13,718,447.16

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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.