Home / 15,763,656.78-23,646,189.87-4,833,059.94

Finding the Fourth Proportional to 15,763,656.78, 23,646,189.87 and 4,833,059.94

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Solution

The fourth proportional to 15,763,656.78, 23,646,189.87 and 4,833,059.94 is: 7,249,805.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,763,656.78 : 23,646,189.87 = 4,833,059.94 : x
  2. Step 2: Convert to fraction form
    15,763,656.78/23,646,189.87 = 4,833,059.94/x
  3. Step 3: Cross multiply
    15,763,656.78x = 23,646,189.87 × 4,833,059.94
  4. Step 4: Simplify right side
    15,763,656.78x = 114,283,452,994,330.83
  5. Step 5: Solve for x
    x = 114,283,452,994,330.83/15,763,656.78
  6. Step 6: Final answer
    x = 7,249,805.97

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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.