Home / 14,660,843,430.30-21,991,265,145.45-5,344,895,276.70

Finding the Fourth Proportional to 14,660,843,430.30, 21,991,265,145.45 and 5,344,895,276.70

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Solution

The fourth proportional to 14,660,843,430.30, 21,991,265,145.45 and 5,344,895,276.70 is: 8,017,342,915.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,660,843,430.30 : 21,991,265,145.45 = 5,344,895,276.70 : x
  2. Step 2: Convert to fraction form
    14,660,843,430.30/21,991,265,145.45 = 5,344,895,276.70/x
  3. Step 3: Cross multiply
    14,660,843,430.30x = 21,991,265,145.45 × 5,344,895,276.70
  4. Step 4: Simplify right side
    14,660,843,430.30x = 117,541,009,204,573,044,736
  5. Step 5: Solve for x
    x = 117,541,009,204,573,044,736/14,660,843,430.30
  6. Step 6: Final answer
    x = 8,017,342,915.05

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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.