Home / 29,367,089.70-44,050,634.55-21,808,817.70

Finding the Fourth Proportional to 29,367,089.70, 44,050,634.55 and 21,808,817.70

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Solution

The fourth proportional to 29,367,089.70, 44,050,634.55 and 21,808,817.70 is: 32,713,226.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,367,089.70 : 44,050,634.55 = 21,808,817.70 : x
  2. Step 2: Convert to fraction form
    29,367,089.70/44,050,634.55 = 21,808,817.70/x
  3. Step 3: Cross multiply
    29,367,089.70x = 44,050,634.55 × 21,808,817.70
  4. Step 4: Simplify right side
    29,367,089.70x = 960,692,258,470,271.38
  5. Step 5: Solve for x
    x = 960,692,258,470,271.38/29,367,089.70
  6. Step 6: Final answer
    x = 32,713,226.55

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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.