Home / 15,747,908.04-23,619,619.11-4,963,807.38

Finding the Fourth Proportional to 15,747,908.04, 23,619,619.11 and 4,963,807.38

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Solution

The fourth proportional to 15,747,908.04, 23,619,619.11 and 4,963,807.38 is: 7,445,004.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,747,908.04 : 23,619,619.11 = 4,963,807.38 : x
  2. Step 2: Convert to fraction form
    15,747,908.04/23,619,619.11 = 4,963,807.38/x
  3. Step 3: Cross multiply
    15,747,908.04x = 23,619,619.11 × 4,963,807.38
  4. Step 4: Simplify right side
    15,747,908.04x = 117,243,239,651,007.03
  5. Step 5: Solve for x
    x = 117,243,239,651,007.03/15,747,908.04
  6. Step 6: Final answer
    x = 7,445,004.08

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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.