Home / 46,581,161.77-64,281,167.06-25,388,132.23

Finding the Fourth Proportional to 46,581,161.77, 64,281,167.06 and 25,388,132.23

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Solution

The fourth proportional to 46,581,161.77, 64,281,167.06 and 25,388,132.23 is: 35,035,166.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,581,161.77 : 64,281,167.06 = 25,388,132.23 : x
  2. Step 2: Convert to fraction form
    46,581,161.77/64,281,167.06 = 25,388,132.23/x
  3. Step 3: Cross multiply
    46,581,161.77x = 64,281,167.06 × 25,388,132.23
  4. Step 4: Simplify right side
    46,581,161.77x = 1,631,978,769,171,411
  5. Step 5: Solve for x
    x = 1,631,978,769,171,411/46,581,161.77
  6. Step 6: Final answer
    x = 35,035,166.73

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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.