Home / 4,492,920,372.21-6,726,266,956.19-2,621,832,347.25

Finding the Fourth Proportional to 4,492,920,372.21, 6,726,266,956.19 and 2,621,832,347.25

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Solution

The fourth proportional to 4,492,920,372.21, 6,726,266,956.19 and 2,621,832,347.25 is: 3,925,096,111.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,492,920,372.21 : 6,726,266,956.19 = 2,621,832,347.25 : x
  2. Step 2: Convert to fraction form
    4,492,920,372.21/6,726,266,956.19 = 2,621,832,347.25/x
  3. Step 3: Cross multiply
    4,492,920,372.21x = 6,726,266,956.19 × 2,621,832,347.25
  4. Step 4: Simplify right side
    4,492,920,372.21x = 17,635,144,281,985,605,632
  5. Step 5: Solve for x
    x = 17,635,144,281,985,605,632/4,492,920,372.21
  6. Step 6: Final answer
    x = 3,925,096,111.44

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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.