Home / 17,947,567.55-26,922,306.03-5,652,492.45

Finding the Fourth Proportional to 17,947,567.55, 26,922,306.03 and 5,652,492.45

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Solution

The fourth proportional to 17,947,567.55, 26,922,306.03 and 5,652,492.45 is: 8,479,039.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,947,567.55 : 26,922,306.03 = 5,652,492.45 : x
  2. Step 2: Convert to fraction form
    17,947,567.55/26,922,306.03 = 5,652,492.45/x
  3. Step 3: Cross multiply
    17,947,567.55x = 26,922,306.03 × 5,652,492.45
  4. Step 4: Simplify right side
    17,947,567.55x = 152,178,131,571,164.50
  5. Step 5: Solve for x
    x = 152,178,131,571,164.50/17,947,567.55
  6. Step 6: Final answer
    x = 8,479,039.35

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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.