Home / 39,440,479.46-59,429,929.52-32,409,515.04

Finding the Fourth Proportional to 39,440,479.46, 59,429,929.52 and 32,409,515.04

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Solution

The fourth proportional to 39,440,479.46, 59,429,929.52 and 32,409,515.04 is: 48,835,491.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,440,479.46 : 59,429,929.52 = 32,409,515.04 : x
  2. Step 2: Convert to fraction form
    39,440,479.46/59,429,929.52 = 32,409,515.04/x
  3. Step 3: Cross multiply
    39,440,479.46x = 59,429,929.52 × 32,409,515.04
  4. Step 4: Simplify right side
    39,440,479.46x = 1,926,095,194,604,580
  5. Step 5: Solve for x
    x = 1,926,095,194,604,580/39,440,479.46
  6. Step 6: Final answer
    x = 48,835,491.38

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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.