Home / 45,772,715.52-63,166,372.56-25,147,490.04

Finding the Fourth Proportional to 45,772,715.52, 63,166,372.56 and 25,147,490.04

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Solution

The fourth proportional to 45,772,715.52, 63,166,372.56 and 25,147,490.04 is: 34,703,550.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,772,715.52 : 63,166,372.56 = 25,147,490.04 : x
  2. Step 2: Convert to fraction form
    45,772,715.52/63,166,372.56 = 25,147,490.04/x
  3. Step 3: Cross multiply
    45,772,715.52x = 63,166,372.56 × 25,147,490.04
  4. Step 4: Simplify right side
    45,772,715.52x = 1,588,475,724,815,529.25
  5. Step 5: Solve for x
    x = 1,588,475,724,815,529.25/45,772,715.52
  6. Step 6: Final answer
    x = 34,703,550.07

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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.