Home / 29,949,478.17-44,929,186.31-10,513,666

Finding the Fourth Proportional to 29,949,478.17, 44,929,186.31 and 10,513,666

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Solution

The fourth proportional to 29,949,478.17, 44,929,186.31 and 10,513,666 is: 15,772,243.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,949,478.17 : 44,929,186.31 = 10,513,666 : x
  2. Step 2: Convert to fraction form
    29,949,478.17/44,929,186.31 = 10,513,666/x
  3. Step 3: Cross multiply
    29,949,478.17x = 44,929,186.31 × 10,513,666
  4. Step 4: Simplify right side
    29,949,478.17x = 472,370,458,462,544.12
  5. Step 5: Solve for x
    x = 472,370,458,462,544.12/29,949,478.17
  6. Step 6: Final answer
    x = 15,772,243.37

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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.