Home / 17,392,386.47-23,996,110.91-10,047,539.70

Finding the Fourth Proportional to 17,392,386.47, 23,996,110.91 and 10,047,539.70

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Solution

The fourth proportional to 17,392,386.47, 23,996,110.91 and 10,047,539.70 is: 13,862,495.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,392,386.47 : 23,996,110.91 = 10,047,539.70 : x
  2. Step 2: Convert to fraction form
    17,392,386.47/23,996,110.91 = 10,047,539.70/x
  3. Step 3: Cross multiply
    17,392,386.47x = 23,996,110.91 × 10,047,539.70
  4. Step 4: Simplify right side
    17,392,386.47x = 241,101,876,963,590.44
  5. Step 5: Solve for x
    x = 241,101,876,963,590.44/17,392,386.47
  6. Step 6: Final answer
    x = 13,862,495.38

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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.