Home / 8,911,304,247.60-13,366,956,371.40-8,911,304,247.60

Finding the Fourth Proportional to 8,911,304,247.60, 13,366,956,371.40 and 8,911,304,247.60

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Solution

The fourth proportional to 8,911,304,247.60, 13,366,956,371.40 and 8,911,304,247.60 is: 13,366,956,371.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,911,304,247.60 : 13,366,956,371.40 = 8,911,304,247.60 : x
  2. Step 2: Convert to fraction form
    8,911,304,247.60/13,366,956,371.40 = 8,911,304,247.60/x
  3. Step 3: Cross multiply
    8,911,304,247.60x = 13,366,956,371.40 × 8,911,304,247.60
  4. Step 4: Simplify right side
    8,911,304,247.60x = 119,117,015,089,940,709,376
  5. Step 5: Solve for x
    x = 119,117,015,089,940,709,376/8,911,304,247.60
  6. Step 6: Final answer
    x = 13,366,956,371.40

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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.