Home / 46,581,342.48-64,281,408.57-25,388,305.65

Finding the Fourth Proportional to 46,581,342.48, 64,281,408.57 and 25,388,305.65

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Solution

The fourth proportional to 46,581,342.48, 64,281,408.57 and 25,388,305.65 is: 35,035,401.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,581,342.48 : 64,281,408.57 = 25,388,305.65 : x
  2. Step 2: Convert to fraction form
    46,581,342.48/64,281,408.57 = 25,388,305.65/x
  3. Step 3: Cross multiply
    46,581,342.48x = 64,281,408.57 × 25,388,305.65
  4. Step 4: Simplify right side
    46,581,342.48x = 1,631,996,048,387,689.25
  5. Step 5: Solve for x
    x = 1,631,996,048,387,689.25/46,581,342.48
  6. Step 6: Final answer
    x = 35,035,401.76

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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.