Home / 35,098,679.32-52,637,291.70-12,374,262.16

Finding the Fourth Proportional to 35,098,679.32, 52,637,291.70 and 12,374,262.16

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Solution

The fourth proportional to 35,098,679.32, 52,637,291.70 and 12,374,262.16 is: 18,557,611.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,098,679.32 : 52,637,291.70 = 12,374,262.16 : x
  2. Step 2: Convert to fraction form
    35,098,679.32/52,637,291.70 = 12,374,262.16/x
  3. Step 3: Cross multiply
    35,098,679.32x = 52,637,291.70 × 12,374,262.16
  4. Step 4: Simplify right side
    35,098,679.32x = 651,347,646,888,192.12
  5. Step 5: Solve for x
    x = 651,347,646,888,192.12/35,098,679.32
  6. Step 6: Final answer
    x = 18,557,611.27

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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.