Home / 2,281,191,792,051.60-3,421,787,688,077.20-2,281,191,792,051.60

Finding the Fourth Proportional to 2,281,191,792,051.60, 3,421,787,688,077.20 and 2,281,191,792,051.60

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Solution

The fourth proportional to 2,281,191,792,051.60, 3,421,787,688,077.20 and 2,281,191,792,051.60 is: 3,421,787,688,077.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,281,191,792,051.60 : 3,421,787,688,077.20 = 2,281,191,792,051.60 : x
  2. Step 2: Convert to fraction form
    2,281,191,792,051.60/3,421,787,688,077.20 = 2,281,191,792,051.60/x
  3. Step 3: Cross multiply
    2,281,191,792,051.60x = 3,421,787,688,077.20 × 2,281,191,792,051.60
  4. Step 4: Simplify right side
    2,281,191,792,051.60x = 7,805,753,988,184,929,491,484,672
  5. Step 5: Solve for x
    x = 7,805,753,988,184,929,491,484,672/2,281,191,792,051.60
  6. Step 6: Final answer
    x = 3,421,787,688,077.20

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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.