Home / 11,710,764.54-16,160,852.70-6,554,125.53

Finding the Fourth Proportional to 11,710,764.54, 16,160,852.70 and 6,554,125.53

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Solution

The fourth proportional to 11,710,764.54, 16,160,852.70 and 6,554,125.53 is: 9,044,691.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,710,764.54 : 16,160,852.70 = 6,554,125.53 : x
  2. Step 2: Convert to fraction form
    11,710,764.54/16,160,852.70 = 6,554,125.53/x
  3. Step 3: Cross multiply
    11,710,764.54x = 16,160,852.70 × 6,554,125.53
  4. Step 4: Simplify right side
    11,710,764.54x = 105,920,257,267,639.44
  5. Step 5: Solve for x
    x = 105,920,257,267,639.44/11,710,764.54
  6. Step 6: Final answer
    x = 9,044,691.91

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.