Home / 39,440,432.60-59,429,858.55-32,409,468.17

Finding the Fourth Proportional to 39,440,432.60, 59,429,858.55 and 32,409,468.17

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Solution

The fourth proportional to 39,440,432.60, 59,429,858.55 and 32,409,468.17 is: 48,835,420.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,440,432.60 : 59,429,858.55 = 32,409,468.17 : x
  2. Step 2: Convert to fraction form
    39,440,432.60/59,429,858.55 = 32,409,468.17/x
  3. Step 3: Cross multiply
    39,440,432.60x = 59,429,858.55 × 32,409,468.17
  4. Step 4: Simplify right side
    39,440,432.60x = 1,926,090,108,726,678
  5. Step 5: Solve for x
    x = 1,926,090,108,726,678/39,440,432.60
  6. Step 6: Final answer
    x = 48,835,420.46

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.