Home / 9,156,603,905.10-13,734,905,857.65-2,263,459,841.10

Finding the Fourth Proportional to 9,156,603,905.10, 13,734,905,857.65 and 2,263,459,841.10

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Solution

The fourth proportional to 9,156,603,905.10, 13,734,905,857.65 and 2,263,459,841.10 is: 3,395,189,761.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,156,603,905.10 : 13,734,905,857.65 = 2,263,459,841.10 : x
  2. Step 2: Convert to fraction form
    9,156,603,905.10/13,734,905,857.65 = 2,263,459,841.10/x
  3. Step 3: Cross multiply
    9,156,603,905.10x = 13,734,905,857.65 × 2,263,459,841.10
  4. Step 4: Simplify right side
    9,156,603,905.10x = 31,088,407,830,079,926,272
  5. Step 5: Solve for x
    x = 31,088,407,830,079,926,272/9,156,603,905.10
  6. Step 6: Final answer
    x = 3,395,189,761.65

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Double scale
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Similar ratio
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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.