Home / 35,098,682.32-52,637,296.20-12,374,265.16

Finding the Fourth Proportional to 35,098,682.32, 52,637,296.20 and 12,374,265.16

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Solution

The fourth proportional to 35,098,682.32, 52,637,296.20 and 12,374,265.16 is: 18,557,615.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,098,682.32 : 52,637,296.20 = 12,374,265.16 : x
  2. Step 2: Convert to fraction form
    35,098,682.32/52,637,296.20 = 12,374,265.16/x
  3. Step 3: Cross multiply
    35,098,682.32x = 52,637,296.20 × 12,374,265.16
  4. Step 4: Simplify right side
    35,098,682.32x = 651,347,860,484,260.38
  5. Step 5: Solve for x
    x = 651,347,860,484,260.38/35,098,682.32
  6. Step 6: Final answer
    x = 18,557,615.77

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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.