Home / 35,071,433.65-52,602,205.11-12,042,003.79

Finding the Fourth Proportional to 35,071,433.65, 52,602,205.11 and 12,042,003.79

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Solution

The fourth proportional to 35,071,433.65, 52,602,205.11 and 12,042,003.79 is: 18,061,307.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,071,433.65 : 52,602,205.11 = 12,042,003.79 : x
  2. Step 2: Convert to fraction form
    35,071,433.65/52,602,205.11 = 12,042,003.79/x
  3. Step 3: Cross multiply
    35,071,433.65x = 52,602,205.11 × 12,042,003.79
  4. Step 4: Simplify right side
    35,071,433.65x = 633,435,953,296,977.38
  5. Step 5: Solve for x
    x = 633,435,953,296,977.38/35,071,433.65
  6. Step 6: Final answer
    x = 18,061,307.66

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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.