Home / 35,432,807.96-53,144,165.28-11,168,581.52

Finding the Fourth Proportional to 35,432,807.96, 53,144,165.28 and 11,168,581.52

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Solution

The fourth proportional to 35,432,807.96, 53,144,165.28 and 11,168,581.52 is: 16,751,281.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,432,807.96 : 53,144,165.28 = 11,168,581.52 : x
  2. Step 2: Convert to fraction form
    35,432,807.96/53,144,165.28 = 11,168,581.52/x
  3. Step 3: Cross multiply
    35,432,807.96x = 53,144,165.28 × 11,168,581.52
  4. Step 4: Simplify right side
    35,432,807.96x = 593,544,942,242,033.62
  5. Step 5: Solve for x
    x = 593,544,942,242,033.62/35,432,807.96
  6. Step 6: Final answer
    x = 16,751,281.55

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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.