Home / 15,513,465.36-23,270,198.04-4,875,897.36

Finding the Fourth Proportional to 15,513,465.36, 23,270,198.04 and 4,875,897.36

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Solution

The fourth proportional to 15,513,465.36, 23,270,198.04 and 4,875,897.36 is: 7,313,846.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,513,465.36 : 23,270,198.04 = 4,875,897.36 : x
  2. Step 2: Convert to fraction form
    15,513,465.36/23,270,198.04 = 4,875,897.36/x
  3. Step 3: Cross multiply
    15,513,465.36x = 23,270,198.04 × 4,875,897.36
  4. Step 4: Simplify right side
    15,513,465.36x = 113,463,097,189,913.17
  5. Step 5: Solve for x
    x = 113,463,097,189,913.17/15,513,465.36
  6. Step 6: Final answer
    x = 7,313,846.04

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Similar ratio
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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.