Home / 59,178,256.26-81,668,516.34-33,072,773.55

Finding the Fourth Proportional to 59,178,256.26, 81,668,516.34 and 33,072,773.55

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Solution

The fourth proportional to 59,178,256.26, 81,668,516.34 and 33,072,773.55 is: 45,641,837.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,178,256.26 : 81,668,516.34 = 33,072,773.55 : x
  2. Step 2: Convert to fraction form
    59,178,256.26/81,668,516.34 = 33,072,773.55/x
  3. Step 3: Cross multiply
    59,178,256.26x = 81,668,516.34 × 33,072,773.55
  4. Step 4: Simplify right side
    59,178,256.26x = 2,701,004,346,709,026.50
  5. Step 5: Solve for x
    x = 2,701,004,346,709,026.50/59,178,256.26
  6. Step 6: Final answer
    x = 45,641,837.35

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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.