Home / 29,780,036.10-44,677,235.48-10,346,433.62

Finding the Fourth Proportional to 29,780,036.10, 44,677,235.48 and 10,346,433.62

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Solution

The fourth proportional to 29,780,036.10, 44,677,235.48 and 10,346,433.62 is: 15,522,145.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,780,036.10 : 44,677,235.48 = 10,346,433.62 : x
  2. Step 2: Convert to fraction form
    29,780,036.10/44,677,235.48 = 10,346,433.62/x
  3. Step 3: Cross multiply
    29,780,036.10x = 44,677,235.48 × 10,346,433.62
  4. Step 4: Simplify right side
    29,780,036.10x = 462,250,050,943,810.50
  5. Step 5: Solve for x
    x = 462,250,050,943,810.50/29,780,036.10
  6. Step 6: Final answer
    x = 15,522,145.42

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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.