Home / 60,586,105,856.80-90,836,160,615.60-23,306,692,813.60

Finding the Fourth Proportional to 60,586,105,856.80, 90,836,160,615.60 and 23,306,692,813.60

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Solution

The fourth proportional to 60,586,105,856.80, 90,836,160,615.60 and 23,306,692,813.60 is: 34,943,498,379.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,586,105,856.80 : 90,836,160,615.60 = 23,306,692,813.60 : x
  2. Step 2: Convert to fraction form
    60,586,105,856.80/90,836,160,615.60 = 23,306,692,813.60/x
  3. Step 3: Cross multiply
    60,586,105,856.80x = 90,836,160,615.60 × 23,306,692,813.60
  4. Step 4: Simplify right side
    60,586,105,856.80x = 2,117,090,491,834,619,920,384
  5. Step 5: Solve for x
    x = 2,117,090,491,834,619,920,384/60,586,105,856.80
  6. Step 6: Final answer
    x = 34,943,498,379.62

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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.