Home / 61,540,516.10-92,154,521.10-36,932,953.16

Finding the Fourth Proportional to 61,540,516.10, 92,154,521.10 and 36,932,953.16

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Solution

The fourth proportional to 61,540,516.10, 92,154,521.10 and 36,932,953.16 is: 55,305,655.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,540,516.10 : 92,154,521.10 = 36,932,953.16 : x
  2. Step 2: Convert to fraction form
    61,540,516.10/92,154,521.10 = 36,932,953.16/x
  3. Step 3: Cross multiply
    61,540,516.10x = 92,154,521.10 × 36,932,953.16
  4. Step 4: Simplify right side
    61,540,516.10x = 3,403,538,611,268,531
  5. Step 5: Solve for x
    x = 3,403,538,611,268,531/61,540,516.10
  6. Step 6: Final answer
    x = 55,305,655.96

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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.