Home / 9,469,948,389.54-14,208,077,275.14-3,175,000,510.02

Finding the Fourth Proportional to 9,469,948,389.54, 14,208,077,275.14 and 3,175,000,510.02

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Solution

The fourth proportional to 9,469,948,389.54, 14,208,077,275.14 and 3,175,000,510.02 is: 4,763,558,441.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,469,948,389.54 : 14,208,077,275.14 = 3,175,000,510.02 : x
  2. Step 2: Convert to fraction form
    9,469,948,389.54/14,208,077,275.14 = 3,175,000,510.02/x
  3. Step 3: Cross multiply
    9,469,948,389.54x = 14,208,077,275.14 × 3,175,000,510.02
  4. Step 4: Simplify right side
    9,469,948,389.54x = 45,110,652,594,973,073,408
  5. Step 5: Solve for x
    x = 45,110,652,594,973,073,408/9,469,948,389.54
  6. Step 6: Final answer
    x = 4,763,558,441.86

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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.