Home / 4,587,468,849.90-6,881,183,635.59-1,271,273,948.10

Finding the Fourth Proportional to 4,587,468,849.90, 6,881,183,635.59 and 1,271,273,948.10

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Solution

The fourth proportional to 4,587,468,849.90, 6,881,183,635.59 and 1,271,273,948.10 is: 1,906,905,479.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,587,468,849.90 : 6,881,183,635.59 = 1,271,273,948.10 : x
  2. Step 2: Convert to fraction form
    4,587,468,849.90/6,881,183,635.59 = 1,271,273,948.10/x
  3. Step 3: Cross multiply
    4,587,468,849.90x = 6,881,183,635.59 × 1,271,273,948.10
  4. Step 4: Simplify right side
    4,587,468,849.90x = 8,747,869,488,017,610,752
  5. Step 5: Solve for x
    x = 8,747,869,488,017,610,752/4,587,468,849.90
  6. Step 6: Final answer
    x = 1,906,905,479.74

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1.5x scale

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.