Home / 20,033,148,169.73-30,050,688,706.84-6,587,134,380.81

Finding the Fourth Proportional to 20,033,148,169.73, 30,050,688,706.84 and 6,587,134,380.81

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Solution

The fourth proportional to 20,033,148,169.73, 30,050,688,706.84 and 6,587,134,380.81 is: 9,881,019,352.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,033,148,169.73 : 30,050,688,706.84 = 6,587,134,380.81 : x
  2. Step 2: Convert to fraction form
    20,033,148,169.73/30,050,688,706.84 = 6,587,134,380.81/x
  3. Step 3: Cross multiply
    20,033,148,169.73x = 30,050,688,706.84 × 6,587,134,380.81
  4. Step 4: Simplify right side
    20,033,148,169.73x = 197,947,924,747,851,169,792
  5. Step 5: Solve for x
    x = 197,947,924,747,851,169,792/20,033,148,169.73
  6. Step 6: Final answer
    x = 9,881,019,352.06

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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.