Home / 5,088,044,873.76-7,632,070,099.06-2,325,736,787.18

Finding the Fourth Proportional to 5,088,044,873.76, 7,632,070,099.06 and 2,325,736,787.18

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Solution

The fourth proportional to 5,088,044,873.76, 7,632,070,099.06 and 2,325,736,787.18 is: 3,488,606,455.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,088,044,873.76 : 7,632,070,099.06 = 2,325,736,787.18 : x
  2. Step 2: Convert to fraction form
    5,088,044,873.76/7,632,070,099.06 = 2,325,736,787.18/x
  3. Step 3: Cross multiply
    5,088,044,873.76x = 7,632,070,099.06 × 2,325,736,787.18
  4. Step 4: Simplify right side
    5,088,044,873.76x = 17,750,186,191,720,347,648
  5. Step 5: Solve for x
    x = 17,750,186,191,720,347,648/5,088,044,873.76
  6. Step 6: Final answer
    x = 3,488,606,455.35

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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.