Home / 97,413,457.48-134,379,604.46-60,231,852.32

Finding the Fourth Proportional to 97,413,457.48, 134,379,604.46 and 60,231,852.32

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Solution

The fourth proportional to 97,413,457.48, 134,379,604.46 and 60,231,852.32 is: 83,088,442.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,413,457.48 : 134,379,604.46 = 60,231,852.32 : x
  2. Step 2: Convert to fraction form
    97,413,457.48/134,379,604.46 = 60,231,852.32/x
  3. Step 3: Cross multiply
    97,413,457.48x = 134,379,604.46 × 60,231,852.32
  4. Step 4: Simplify right side
    97,413,457.48x = 8,093,932,490,133,415
  5. Step 5: Solve for x
    x = 8,093,932,490,133,415/97,413,457.48
  6. Step 6: Final answer
    x = 83,088,442.81

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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.