Home / 25,837,552.58-38,755,040.36-9,662,314.68

Finding the Fourth Proportional to 25,837,552.58, 38,755,040.36 and 9,662,314.68

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Solution

The fourth proportional to 25,837,552.58, 38,755,040.36 and 9,662,314.68 is: 14,492,990.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,837,552.58 : 38,755,040.36 = 9,662,314.68 : x
  2. Step 2: Convert to fraction form
    25,837,552.58/38,755,040.36 = 9,662,314.68/x
  3. Step 3: Cross multiply
    25,837,552.58x = 38,755,040.36 × 9,662,314.68
  4. Step 4: Simplify right side
    25,837,552.58x = 374,463,395,346,108.88
  5. Step 5: Solve for x
    x = 374,463,395,346,108.88/25,837,552.58
  6. Step 6: Final answer
    x = 14,492,990.16

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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.