Home / 29,949,477.67-44,929,185.56-10,513,665.50

Finding the Fourth Proportional to 29,949,477.67, 44,929,185.56 and 10,513,665.50

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Solution

The fourth proportional to 29,949,477.67, 44,929,185.56 and 10,513,665.50 is: 15,772,242.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,949,477.67 : 44,929,185.56 = 10,513,665.50 : x
  2. Step 2: Convert to fraction form
    29,949,477.67/44,929,185.56 = 10,513,665.50/x
  3. Step 3: Cross multiply
    29,949,477.67x = 44,929,185.56 × 10,513,665.50
  4. Step 4: Simplify right side
    29,949,477.67x = 472,370,428,112,701.88
  5. Step 5: Solve for x
    x = 472,370,428,112,701.88/29,949,477.67
  6. Step 6: Final answer
    x = 15,772,242.62

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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.