Home / 94,825,444.80-142,344,455.40-73,355,228.40

Finding the Fourth Proportional to 94,825,444.80, 142,344,455.40 and 73,355,228.40

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Solution

The fourth proportional to 94,825,444.80, 142,344,455.40 and 73,355,228.40 is: 110,115,065.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,825,444.80 : 142,344,455.40 = 73,355,228.40 : x
  2. Step 2: Convert to fraction form
    94,825,444.80/142,344,455.40 = 73,355,228.40/x
  3. Step 3: Cross multiply
    94,825,444.80x = 142,344,455.40 × 73,355,228.40
  4. Step 4: Simplify right side
    94,825,444.80x = 10,441,710,037,340,614
  5. Step 5: Solve for x
    x = 10,441,710,037,340,614/94,825,444.80
  6. Step 6: Final answer
    x = 110,115,065.21

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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.