Home / 46,671,455.28-64,406,619.96-25,763,500.08

Finding the Fourth Proportional to 46,671,455.28, 64,406,619.96 and 25,763,500.08

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Solution

The fourth proportional to 46,671,455.28, 64,406,619.96 and 25,763,500.08 is: 35,553,636.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,671,455.28 : 64,406,619.96 = 25,763,500.08 : x
  2. Step 2: Convert to fraction form
    46,671,455.28/64,406,619.96 = 25,763,500.08/x
  3. Step 3: Cross multiply
    46,671,455.28x = 64,406,619.96 × 25,763,500.08
  4. Step 4: Simplify right side
    46,671,455.28x = 1,659,339,958,491,989.50
  5. Step 5: Solve for x
    x = 1,659,339,958,491,989.50/46,671,455.28
  6. Step 6: Final answer
    x = 35,553,636.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.