Home / 45,870,077.52-63,300,688.11-25,243,523.64

Finding the Fourth Proportional to 45,870,077.52, 63,300,688.11 and 25,243,523.64

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Solution

The fourth proportional to 45,870,077.52, 63,300,688.11 and 25,243,523.64 is: 34,836,052.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,870,077.52 : 63,300,688.11 = 25,243,523.64 : x
  2. Step 2: Convert to fraction form
    45,870,077.52/63,300,688.11 = 25,243,523.64/x
  3. Step 3: Cross multiply
    45,870,077.52x = 63,300,688.11 × 25,243,523.64
  4. Step 4: Simplify right side
    45,870,077.52x = 1,597,932,416,733,052
  5. Step 5: Solve for x
    x = 1,597,932,416,733,052/45,870,077.52
  6. Step 6: Final answer
    x = 34,836,052.24

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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.