Home / 14,486,724,169.80-21,730,086,254.70-12,650,064,073.80

Finding the Fourth Proportional to 14,486,724,169.80, 21,730,086,254.70 and 12,650,064,073.80

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Solution

The fourth proportional to 14,486,724,169.80, 21,730,086,254.70 and 12,650,064,073.80 is: 18,975,096,110.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,486,724,169.80 : 21,730,086,254.70 = 12,650,064,073.80 : x
  2. Step 2: Convert to fraction form
    14,486,724,169.80/21,730,086,254.70 = 12,650,064,073.80/x
  3. Step 3: Cross multiply
    14,486,724,169.80x = 21,730,086,254.70 × 12,650,064,073.80
  4. Step 4: Simplify right side
    14,486,724,169.80x = 274,886,983,451,155,660,800
  5. Step 5: Solve for x
    x = 274,886,983,451,155,660,800/14,486,724,169.80
  6. Step 6: Final answer
    x = 18,975,096,110.70

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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.