Home / 88,574,283.04-122,232,586.70-49,416,065.86

Finding the Fourth Proportional to 88,574,283.04, 122,232,586.70 and 49,416,065.86

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Solution

The fourth proportional to 88,574,283.04, 122,232,586.70 and 49,416,065.86 is: 68,194,213.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,574,283.04 : 122,232,586.70 = 49,416,065.86 : x
  2. Step 2: Convert to fraction form
    88,574,283.04/122,232,586.70 = 49,416,065.86/x
  3. Step 3: Cross multiply
    88,574,283.04x = 122,232,586.70 × 49,416,065.86
  4. Step 4: Simplify right side
    88,574,283.04x = 6,040,253,554,605,360
  5. Step 5: Solve for x
    x = 6,040,253,554,605,360/88,574,283.04
  6. Step 6: Final answer
    x = 68,194,213.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.