Home / 57,536,329.92-79,402,551.84-33,090,066.24

Finding the Fourth Proportional to 57,536,329.92, 79,402,551.84 and 33,090,066.24

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Solution

The fourth proportional to 57,536,329.92, 79,402,551.84 and 33,090,066.24 is: 45,665,681.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,536,329.92 : 79,402,551.84 = 33,090,066.24 : x
  2. Step 2: Convert to fraction form
    57,536,329.92/79,402,551.84 = 33,090,066.24/x
  3. Step 3: Cross multiply
    57,536,329.92x = 79,402,551.84 × 33,090,066.24
  4. Step 4: Simplify right side
    57,536,329.92x = 2,627,435,700,010,634
  5. Step 5: Solve for x
    x = 2,627,435,700,010,634/57,536,329.92
  6. Step 6: Final answer
    x = 45,665,681.21

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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.