Home / 15,676,497,608.91-23,518,151,424.74-5,727,925,336.60

Finding the Fourth Proportional to 15,676,497,608.91, 23,518,151,424.74 and 5,727,925,336.60

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Solution

The fourth proportional to 15,676,497,608.91, 23,518,151,424.74 and 5,727,925,336.60 is: 8,593,132,138.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,676,497,608.91 : 23,518,151,424.74 = 5,727,925,336.60 : x
  2. Step 2: Convert to fraction form
    15,676,497,608.91/23,518,151,424.74 = 5,727,925,336.60/x
  3. Step 3: Cross multiply
    15,676,497,608.91x = 23,518,151,424.74 × 5,727,925,336.60
  4. Step 4: Simplify right side
    15,676,497,608.91x = 134,710,215,415,763,648,512
  5. Step 5: Solve for x
    x = 134,710,215,415,763,648,512/15,676,497,608.91
  6. Step 6: Final answer
    x = 8,593,132,138.09

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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.