Home / 2,911,082,568.60-4,366,623,852.90-2,596,658,453.40

Finding the Fourth Proportional to 2,911,082,568.60, 4,366,623,852.90 and 2,596,658,453.40

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Solution

The fourth proportional to 2,911,082,568.60, 4,366,623,852.90 and 2,596,658,453.40 is: 3,894,987,680.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,911,082,568.60 : 4,366,623,852.90 = 2,596,658,453.40 : x
  2. Step 2: Convert to fraction form
    2,911,082,568.60/4,366,623,852.90 = 2,596,658,453.40/x
  3. Step 3: Cross multiply
    2,911,082,568.60x = 4,366,623,852.90 × 2,596,658,453.40
  4. Step 4: Simplify right side
    2,911,082,568.60x = 11,338,630,740,450,863,104
  5. Step 5: Solve for x
    x = 11,338,630,740,450,863,104/2,911,082,568.60
  6. Step 6: Final answer
    x = 3,894,987,680.10

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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.