Home / 10,803,592,636.83-14,910,517,321.11-6,224,980,142.70

Finding the Fourth Proportional to 10,803,592,636.83, 14,910,517,321.11 and 6,224,980,142.70

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Solution

The fourth proportional to 10,803,592,636.83, 14,910,517,321.11 and 6,224,980,142.70 is: 8,591,371,163.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,803,592,636.83 : 14,910,517,321.11 = 6,224,980,142.70 : x
  2. Step 2: Convert to fraction form
    10,803,592,636.83/14,910,517,321.11 = 6,224,980,142.70/x
  3. Step 3: Cross multiply
    10,803,592,636.83x = 14,910,517,321.11 × 6,224,980,142.70
  4. Step 4: Simplify right side
    10,803,592,636.83x = 92,817,674,241,294,155,776
  5. Step 5: Solve for x
    x = 92,817,674,241,294,155,776/10,803,592,636.83
  6. Step 6: Final answer
    x = 8,591,371,163.41

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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.