Home / 110,736,030.80-166,104,046.20-56,316,472.40

Finding the Fourth Proportional to 110,736,030.80, 166,104,046.20 and 56,316,472.40

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Solution

The fourth proportional to 110,736,030.80, 166,104,046.20 and 56,316,472.40 is: 84,474,708.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,736,030.80 : 166,104,046.20 = 56,316,472.40 : x
  2. Step 2: Convert to fraction form
    110,736,030.80/166,104,046.20 = 56,316,472.40/x
  3. Step 3: Cross multiply
    110,736,030.80x = 166,104,046.20 × 56,316,472.40
  4. Step 4: Simplify right side
    110,736,030.80x = 9,354,393,933,350,624
  5. Step 5: Solve for x
    x = 9,354,393,933,350,624/110,736,030.80
  6. Step 6: Final answer
    x = 84,474,708.60

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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.