Home / 8,969,561,240.40-13,459,160,492.28-3,732,779,826

Finding the Fourth Proportional to 8,969,561,240.40, 13,459,160,492.28 and 3,732,779,826

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Solution

The fourth proportional to 8,969,561,240.40, 13,459,160,492.28 and 3,732,779,826 is: 5,601,175,064.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,969,561,240.40 : 13,459,160,492.28 = 3,732,779,826 : x
  2. Step 2: Convert to fraction form
    8,969,561,240.40/13,459,160,492.28 = 3,732,779,826/x
  3. Step 3: Cross multiply
    8,969,561,240.40x = 13,459,160,492.28 × 3,732,779,826
  4. Step 4: Simplify right side
    8,969,561,240.40x = 50,240,082,760,479,014,912
  5. Step 5: Solve for x
    x = 50,240,082,760,479,014,912/8,969,561,240.40
  6. Step 6: Final answer
    x = 5,601,175,064.64

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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.