Home / 20,033,147,975.57-30,050,688,415.53-6,587,134,186.76

Finding the Fourth Proportional to 20,033,147,975.57, 30,050,688,415.53 and 6,587,134,186.76

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Solution

The fourth proportional to 20,033,147,975.57, 30,050,688,415.53 and 6,587,134,186.76 is: 9,881,019,060.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,033,147,975.57 : 30,050,688,415.53 = 6,587,134,186.76 : x
  2. Step 2: Convert to fraction form
    20,033,147,975.57/30,050,688,415.53 = 6,587,134,186.76/x
  3. Step 3: Cross multiply
    20,033,147,975.57x = 30,050,688,415.53 × 6,587,134,186.76
  4. Step 4: Simplify right side
    20,033,147,975.57x = 197,947,916,997,460,099,072
  5. Step 5: Solve for x
    x = 197,947,916,997,460,099,072/20,033,147,975.57
  6. Step 6: Final answer
    x = 9,881,019,060.95

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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.