Home / 124,416,077.80-186,624,116.70-33,548,852.20

Finding the Fourth Proportional to 124,416,077.80, 186,624,116.70 and 33,548,852.20

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Solution

The fourth proportional to 124,416,077.80, 186,624,116.70 and 33,548,852.20 is: 50,323,278.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,416,077.80 : 186,624,116.70 = 33,548,852.20 : x
  2. Step 2: Convert to fraction form
    124,416,077.80/186,624,116.70 = 33,548,852.20/x
  3. Step 3: Cross multiply
    124,416,077.80x = 186,624,116.70 × 33,548,852.20
  4. Step 4: Simplify right side
    124,416,077.80x = 6,261,024,908,123,851
  5. Step 5: Solve for x
    x = 6,261,024,908,123,851/124,416,077.80
  6. Step 6: Final answer
    x = 50,323,278.30

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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.