Home / 11,323,813.15-15,616,045.24-7,611,030.73

Finding the Fourth Proportional to 11,323,813.15, 15,616,045.24 and 7,611,030.73

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Solution

The fourth proportional to 11,323,813.15, 15,616,045.24 and 7,611,030.73 is: 10,495,952.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,323,813.15 : 15,616,045.24 = 7,611,030.73 : x
  2. Step 2: Convert to fraction form
    11,323,813.15/15,616,045.24 = 7,611,030.73/x
  3. Step 3: Cross multiply
    11,323,813.15x = 15,616,045.24 × 7,611,030.73
  4. Step 4: Simplify right side
    11,323,813.15x = 118,854,200,202,710.23
  5. Step 5: Solve for x
    x = 118,854,200,202,710.23/11,323,813.15
  6. Step 6: Final answer
    x = 10,495,952.08

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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.