Home / 25,103,998.20-37,655,997.30-6,908,158.20

Finding the Fourth Proportional to 25,103,998.20, 37,655,997.30 and 6,908,158.20

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Solution

The fourth proportional to 25,103,998.20, 37,655,997.30 and 6,908,158.20 is: 10,362,237.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,103,998.20 : 37,655,997.30 = 6,908,158.20 : x
  2. Step 2: Convert to fraction form
    25,103,998.20/37,655,997.30 = 6,908,158.20/x
  3. Step 3: Cross multiply
    25,103,998.20x = 37,655,997.30 × 6,908,158.20
  4. Step 4: Simplify right side
    25,103,998.20x = 260,133,586,527,172.84
  5. Step 5: Solve for x
    x = 260,133,586,527,172.84/25,103,998.20
  6. Step 6: Final answer
    x = 10,362,237.30

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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.