Home / 11,164,397.80-16,746,596.70-10,692,005.80

Finding the Fourth Proportional to 11,164,397.80, 16,746,596.70 and 10,692,005.80

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Solution

The fourth proportional to 11,164,397.80, 16,746,596.70 and 10,692,005.80 is: 16,038,008.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,164,397.80 : 16,746,596.70 = 10,692,005.80 : x
  2. Step 2: Convert to fraction form
    11,164,397.80/16,746,596.70 = 10,692,005.80/x
  3. Step 3: Cross multiply
    11,164,397.80x = 16,746,596.70 × 10,692,005.80
  4. Step 4: Simplify right side
    11,164,397.80x = 179,054,709,046,660.88
  5. Step 5: Solve for x
    x = 179,054,709,046,660.88/11,164,397.80
  6. Step 6: Final answer
    x = 16,038,008.70

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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.