Home / 2,210,216,144,056-3,312,360,738,522.90-1,720,158,157,574.10

Finding the Fourth Proportional to 2,210,216,144,056, 3,312,360,738,522.90 and 1,720,158,157,574.10

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Solution

The fourth proportional to 2,210,216,144,056, 3,312,360,738,522.90 and 1,720,158,157,574.10 is: 2,577,930,832,928.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,216,144,056 : 3,312,360,738,522.90 = 1,720,158,157,574.10 : x
  2. Step 2: Convert to fraction form
    2,210,216,144,056/3,312,360,738,522.90 = 1,720,158,157,574.10/x
  3. Step 3: Cross multiply
    2,210,216,144,056x = 3,312,360,738,522.90 × 1,720,158,157,574.10
  4. Step 4: Simplify right side
    2,210,216,144,056x = 5,697,784,345,198,337,422,524,416
  5. Step 5: Solve for x
    x = 5,697,784,345,198,337,422,524,416/2,210,216,144,056
  6. Step 6: Final answer
    x = 2,577,930,832,928.52

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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.