Home / 4,953,912,803.42-6,836,400,784.61-2,726,244,991.67

Finding the Fourth Proportional to 4,953,912,803.42, 6,836,400,784.61 and 2,726,244,991.67

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Solution

The fourth proportional to 4,953,912,803.42, 6,836,400,784.61 and 2,726,244,991.67 is: 3,762,218,702.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,953,912,803.42 : 6,836,400,784.61 = 2,726,244,991.67 : x
  2. Step 2: Convert to fraction form
    4,953,912,803.42/6,836,400,784.61 = 2,726,244,991.67/x
  3. Step 3: Cross multiply
    4,953,912,803.42x = 6,836,400,784.61 × 2,726,244,991.67
  4. Step 4: Simplify right side
    4,953,912,803.42x = 18,637,703,400,091,869,184
  5. Step 5: Solve for x
    x = 18,637,703,400,091,869,184/4,953,912,803.42
  6. Step 6: Final answer
    x = 3,762,218,702.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.