Home / 35,113,642.56-52,665,142.32-9,556,643.52

Finding the Fourth Proportional to 35,113,642.56, 52,665,142.32 and 9,556,643.52

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Solution

The fourth proportional to 35,113,642.56, 52,665,142.32 and 9,556,643.52 is: 14,333,516.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,113,642.56 : 52,665,142.32 = 9,556,643.52 : x
  2. Step 2: Convert to fraction form
    35,113,642.56/52,665,142.32 = 9,556,643.52/x
  3. Step 3: Cross multiply
    35,113,642.56x = 52,665,142.32 × 9,556,643.52
  4. Step 4: Simplify right side
    35,113,642.56x = 503,301,991,082,305.75
  5. Step 5: Solve for x
    x = 503,301,991,082,305.75/35,113,642.56
  6. Step 6: Final answer
    x = 14,333,516.96

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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.