Home / 59,790,776.80-89,686,165.20-29,557,688.80

Finding the Fourth Proportional to 59,790,776.80, 89,686,165.20 and 29,557,688.80

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Solution

The fourth proportional to 59,790,776.80, 89,686,165.20 and 29,557,688.80 is: 44,336,533.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,790,776.80 : 89,686,165.20 = 29,557,688.80 : x
  2. Step 2: Convert to fraction form
    59,790,776.80/89,686,165.20 = 29,557,688.80/x
  3. Step 3: Cross multiply
    59,790,776.80x = 89,686,165.20 × 29,557,688.80
  4. Step 4: Simplify right side
    59,790,776.80x = 2,650,915,760,646,990
  5. Step 5: Solve for x
    x = 2,650,915,760,646,990/59,790,776.80
  6. Step 6: Final answer
    x = 44,336,533.20

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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.