Home / 32,650,386.68-45,056,180.60-17,765,772.17

Finding the Fourth Proportional to 32,650,386.68, 45,056,180.60 and 17,765,772.17

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Solution

The fourth proportional to 32,650,386.68, 45,056,180.60 and 17,765,772.17 is: 24,516,029.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,650,386.68 : 45,056,180.60 = 17,765,772.17 : x
  2. Step 2: Convert to fraction form
    32,650,386.68/45,056,180.60 = 17,765,772.17/x
  3. Step 3: Cross multiply
    32,650,386.68x = 45,056,180.60 × 17,765,772.17
  4. Step 4: Simplify right side
    32,650,386.68x = 800,457,839,075,864.12
  5. Step 5: Solve for x
    x = 800,457,839,075,864.12/32,650,386.68
  6. Step 6: Final answer
    x = 24,516,029.38

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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.