Home / 48,857,490.32-73,174,580.62-23,316,435.86

Finding the Fourth Proportional to 48,857,490.32, 73,174,580.62 and 23,316,435.86

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Solution

The fourth proportional to 48,857,490.32, 73,174,580.62 and 23,316,435.86 is: 34,921,368.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,857,490.32 : 73,174,580.62 = 23,316,435.86 : x
  2. Step 2: Convert to fraction form
    48,857,490.32/73,174,580.62 = 23,316,435.86/x
  3. Step 3: Cross multiply
    48,857,490.32x = 73,174,580.62 × 23,316,435.86
  4. Step 4: Simplify right side
    48,857,490.32x = 1,706,170,415,184,465.25
  5. Step 5: Solve for x
    x = 1,706,170,415,184,465.25/48,857,490.32
  6. Step 6: Final answer
    x = 34,921,368.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.