Home / 23,364,679.80-35,047,019.70-9,899,758.20

Finding the Fourth Proportional to 23,364,679.80, 35,047,019.70 and 9,899,758.20

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Solution

The fourth proportional to 23,364,679.80, 35,047,019.70 and 9,899,758.20 is: 14,849,637.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,364,679.80 : 35,047,019.70 = 9,899,758.20 : x
  2. Step 2: Convert to fraction form
    23,364,679.80/35,047,019.70 = 9,899,758.20/x
  3. Step 3: Cross multiply
    23,364,679.80x = 35,047,019.70 × 9,899,758.20
  4. Step 4: Simplify right side
    23,364,679.80x = 346,957,020,660,636.56
  5. Step 5: Solve for x
    x = 346,957,020,660,636.56/23,364,679.80
  6. Step 6: Final answer
    x = 14,849,637.30

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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.