Home / 19,379,254.80-29,068,882.20-6,595,510.80

Finding the Fourth Proportional to 19,379,254.80, 29,068,882.20 and 6,595,510.80

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Solution

The fourth proportional to 19,379,254.80, 29,068,882.20 and 6,595,510.80 is: 9,893,266.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,379,254.80 : 29,068,882.20 = 6,595,510.80 : x
  2. Step 2: Convert to fraction form
    19,379,254.80/29,068,882.20 = 6,595,510.80/x
  3. Step 3: Cross multiply
    19,379,254.80x = 29,068,882.20 × 6,595,510.80
  4. Step 4: Simplify right side
    19,379,254.80x = 191,724,126,494,027.75
  5. Step 5: Solve for x
    x = 191,724,126,494,027.75/19,379,254.80
  6. Step 6: Final answer
    x = 9,893,266.20

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1.5x scale

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.