Home / 45,784,039.70-63,181,960.25-25,158,814.49

Finding the Fourth Proportional to 45,784,039.70, 63,181,960.25 and 25,158,814.49

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Solution

The fourth proportional to 45,784,039.70, 63,181,960.25 and 25,158,814.49 is: 34,719,156.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,784,039.70 : 63,181,960.25 = 25,158,814.49 : x
  2. Step 2: Convert to fraction form
    45,784,039.70/63,181,960.25 = 25,158,814.49/x
  3. Step 3: Cross multiply
    45,784,039.70x = 63,181,960.25 × 25,158,814.49
  4. Step 4: Simplify right side
    45,784,039.70x = 1,589,583,216,602,600
  5. Step 5: Solve for x
    x = 1,589,583,216,602,600/45,784,039.70
  6. Step 6: Final answer
    x = 34,719,156.00

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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.