Home / 9,156,603,650.10-13,734,905,475.15-2,263,459,586.10

Finding the Fourth Proportional to 9,156,603,650.10, 13,734,905,475.15 and 2,263,459,586.10

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Solution

The fourth proportional to 9,156,603,650.10, 13,734,905,475.15 and 2,263,459,586.10 is: 3,395,189,379.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,156,603,650.10 : 13,734,905,475.15 = 2,263,459,586.10 : x
  2. Step 2: Convert to fraction form
    9,156,603,650.10/13,734,905,475.15 = 2,263,459,586.10/x
  3. Step 3: Cross multiply
    9,156,603,650.10x = 13,734,905,475.15 × 2,263,459,586.10
  4. Step 4: Simplify right side
    9,156,603,650.10x = 31,088,403,461,905,641,472
  5. Step 5: Solve for x
    x = 31,088,403,461,905,641,472/9,156,603,650.10
  6. Step 6: Final answer
    x = 3,395,189,379.15

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Double scale
Find fourth proportional to 9,156,603,651.10, 13,734,905,476.65 and 2,263,459,587.10
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.