Home / 3,421,787,688,054.90-5,132,681,532,082.20-3,421,787,688,054.90

Finding the Fourth Proportional to 3,421,787,688,054.90, 5,132,681,532,082.20 and 3,421,787,688,054.90

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Solution

The fourth proportional to 3,421,787,688,054.90, 5,132,681,532,082.20 and 3,421,787,688,054.90 is: 5,132,681,532,082.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,421,787,688,054.90 : 5,132,681,532,082.20 = 3,421,787,688,054.90 : x
  2. Step 2: Convert to fraction form
    3,421,787,688,054.90/5,132,681,532,082.20 = 3,421,787,688,054.90/x
  3. Step 3: Cross multiply
    3,421,787,688,054.90x = 5,132,681,532,082.20 × 3,421,787,688,054.90
  4. Step 4: Simplify right side
    3,421,787,688,054.90x = 17,562,946,473,185,633,074,413,568
  5. Step 5: Solve for x
    x = 17,562,946,473,185,633,074,413,568/3,421,787,688,054.90
  6. Step 6: Final answer
    x = 5,132,681,532,082.20

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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.