Home / 43,017,226.80-64,518,467.40-16,077,015.60

Finding the Fourth Proportional to 43,017,226.80, 64,518,467.40 and 16,077,015.60

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Solution

The fourth proportional to 43,017,226.80, 64,518,467.40 and 16,077,015.60 is: 24,112,767.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,017,226.80 : 64,518,467.40 = 16,077,015.60 : x
  2. Step 2: Convert to fraction form
    43,017,226.80/64,518,467.40 = 16,077,015.60/x
  3. Step 3: Cross multiply
    43,017,226.80x = 64,518,467.40 × 16,077,015.60
  4. Step 4: Simplify right side
    43,017,226.80x = 1,037,264,406,877,891.38
  5. Step 5: Solve for x
    x = 1,037,264,406,877,891.38/43,017,226.80
  6. Step 6: Final answer
    x = 24,112,767.93

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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.