Home / 39,078,533.32-53,893,092.90-24,395,553.16

Finding the Fourth Proportional to 39,078,533.32, 53,893,092.90 and 24,395,553.16

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Solution

The fourth proportional to 39,078,533.32, 53,893,092.90 and 24,395,553.16 is: 33,643,837.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,078,533.32 : 53,893,092.90 = 24,395,553.16 : x
  2. Step 2: Convert to fraction form
    39,078,533.32/53,893,092.90 = 24,395,553.16/x
  3. Step 3: Cross multiply
    39,078,533.32x = 53,893,092.90 × 24,395,553.16
  4. Step 4: Simplify right side
    39,078,533.32x = 1,314,751,812,798,768.50
  5. Step 5: Solve for x
    x = 1,314,751,812,798,768.50/39,078,533.32
  6. Step 6: Final answer
    x = 33,643,837.19

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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.