Home / 11,646,924.10-17,470,386.15-10,938,336.10

Finding the Fourth Proportional to 11,646,924.10, 17,470,386.15 and 10,938,336.10

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Solution

The fourth proportional to 11,646,924.10, 17,470,386.15 and 10,938,336.10 is: 16,407,504.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,646,924.10 : 17,470,386.15 = 10,938,336.10 : x
  2. Step 2: Convert to fraction form
    11,646,924.10/17,470,386.15 = 10,938,336.10/x
  3. Step 3: Cross multiply
    11,646,924.10x = 17,470,386.15 × 10,938,336.10
  4. Step 4: Simplify right side
    11,646,924.10x = 191,096,955,505,485
  5. Step 5: Solve for x
    x = 191,096,955,505,485/11,646,924.10
  6. Step 6: Final answer
    x = 16,407,504.15

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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.