Home / 4,359,096,533.40-6,538,644,800.10-4,331,886,754.20

Finding the Fourth Proportional to 4,359,096,533.40, 6,538,644,800.10 and 4,331,886,754.20

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Solution

The fourth proportional to 4,359,096,533.40, 6,538,644,800.10 and 4,331,886,754.20 is: 6,497,830,131.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,359,096,533.40 : 6,538,644,800.10 = 4,331,886,754.20 : x
  2. Step 2: Convert to fraction form
    4,359,096,533.40/6,538,644,800.10 = 4,331,886,754.20/x
  3. Step 3: Cross multiply
    4,359,096,533.40x = 6,538,644,800.10 × 4,331,886,754.20
  4. Step 4: Simplify right side
    4,359,096,533.40x = 28,324,668,799,971,897,344
  5. Step 5: Solve for x
    x = 28,324,668,799,971,897,344/4,359,096,533.40
  6. Step 6: Final answer
    x = 6,497,830,131.30

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Double scale
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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.