Home / 11,938,024.14-17,900,309.57-4,153,368.39

Finding the Fourth Proportional to 11,938,024.14, 17,900,309.57 and 4,153,368.39

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Solution

The fourth proportional to 11,938,024.14, 17,900,309.57 and 4,153,368.39 is: 6,227,712.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,938,024.14 : 17,900,309.57 = 4,153,368.39 : x
  2. Step 2: Convert to fraction form
    11,938,024.14/17,900,309.57 = 4,153,368.39/x
  3. Step 3: Cross multiply
    11,938,024.14x = 17,900,309.57 × 4,153,368.39
  4. Step 4: Simplify right side
    11,938,024.14x = 74,346,579,918,485.66
  5. Step 5: Solve for x
    x = 74,346,579,918,485.66/11,938,024.14
  6. Step 6: Final answer
    x = 6,227,712.31

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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.