Home / 26,737,248.90-36,897,514.29-15,137,050.98

Finding the Fourth Proportional to 26,737,248.90, 36,897,514.29 and 15,137,050.98

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Solution

The fourth proportional to 26,737,248.90, 36,897,514.29 and 15,137,050.98 is: 20,889,193.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,737,248.90 : 36,897,514.29 = 15,137,050.98 : x
  2. Step 2: Convert to fraction form
    26,737,248.90/36,897,514.29 = 15,137,050.98/x
  3. Step 3: Cross multiply
    26,737,248.90x = 36,897,514.29 × 15,137,050.98
  4. Step 4: Simplify right side
    26,737,248.90x = 558,519,554,843,008.50
  5. Step 5: Solve for x
    x = 558,519,554,843,008.50/26,737,248.90
  6. Step 6: Final answer
    x = 20,889,193.09

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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.