Home / 26,698,376.37-40,051,562.22-9,663,035.13

Finding the Fourth Proportional to 26,698,376.37, 40,051,562.22 and 9,663,035.13

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Solution

The fourth proportional to 26,698,376.37, 40,051,562.22 and 9,663,035.13 is: 14,495,999.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,698,376.37 : 40,051,562.22 = 9,663,035.13 : x
  2. Step 2: Convert to fraction form
    26,698,376.37/40,051,562.22 = 9,663,035.13/x
  3. Step 3: Cross multiply
    26,698,376.37x = 40,051,562.22 × 9,663,035.13
  4. Step 4: Simplify right side
    26,698,376.37x = 387,019,652,743,240.81
  5. Step 5: Solve for x
    x = 387,019,652,743,240.81/26,698,376.37
  6. Step 6: Final answer
    x = 14,495,999.58

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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.