Home / 10,670,834,340.79-14,725,839,122.67-5,913,189,668.41

Finding the Fourth Proportional to 10,670,834,340.79, 14,725,839,122.67 and 5,913,189,668.41

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Solution

The fourth proportional to 10,670,834,340.79, 14,725,839,122.67 and 5,913,189,668.41 is: 8,160,250,358.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,670,834,340.79 : 14,725,839,122.67 = 5,913,189,668.41 : x
  2. Step 2: Convert to fraction form
    10,670,834,340.79/14,725,839,122.67 = 5,913,189,668.41/x
  3. Step 3: Cross multiply
    10,670,834,340.79x = 14,725,839,122.67 × 5,913,189,668.41
  4. Step 4: Simplify right side
    10,670,834,340.79x = 87,076,679,758,840,020,992
  5. Step 5: Solve for x
    x = 87,076,679,758,840,020,992/10,670,834,340.79
  6. Step 6: Final answer
    x = 8,160,250,358.87

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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.