Home / 26,984,200.30-40,462,303.65-9,936,097.90

Finding the Fourth Proportional to 26,984,200.30, 40,462,303.65 and 9,936,097.90

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Solution

The fourth proportional to 26,984,200.30, 40,462,303.65 and 9,936,097.90 is: 14,898,992.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,984,200.30 : 40,462,303.65 = 9,936,097.90 : x
  2. Step 2: Convert to fraction form
    26,984,200.30/40,462,303.65 = 9,936,097.90/x
  3. Step 3: Cross multiply
    26,984,200.30x = 40,462,303.65 × 9,936,097.90
  4. Step 4: Simplify right side
    26,984,200.30x = 402,037,410,325,927.31
  5. Step 5: Solve for x
    x = 402,037,410,325,927.31/26,984,200.30
  6. Step 6: Final answer
    x = 14,898,992.96

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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.