Home / 25,533,832.16-35,247,560.98-17,166,054.93

Finding the Fourth Proportional to 25,533,832.16, 35,247,560.98 and 17,166,054.93

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Solution

The fourth proportional to 25,533,832.16, 35,247,560.98 and 17,166,054.93 is: 23,696,465.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,533,832.16 : 35,247,560.98 = 17,166,054.93 : x
  2. Step 2: Convert to fraction form
    25,533,832.16/35,247,560.98 = 17,166,054.93/x
  3. Step 3: Cross multiply
    25,533,832.16x = 35,247,560.98 × 17,166,054.93
  4. Step 4: Simplify right side
    25,533,832.16x = 605,061,567,845,374.38
  5. Step 5: Solve for x
    x = 605,061,567,845,374.38/25,533,832.16
  6. Step 6: Final answer
    x = 23,696,465.30

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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.