Home / 14,375,346,895-21,563,459,625.48-4,931,858,261.44

Finding the Fourth Proportional to 14,375,346,895, 21,563,459,625.48 and 4,931,858,261.44

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Solution

The fourth proportional to 14,375,346,895, 21,563,459,625.48 and 4,931,858,261.44 is: 7,397,938,100.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,375,346,895 : 21,563,459,625.48 = 4,931,858,261.44 : x
  2. Step 2: Convert to fraction form
    14,375,346,895/21,563,459,625.48 = 4,931,858,261.44/x
  3. Step 3: Cross multiply
    14,375,346,895x = 21,563,459,625.48 × 4,931,858,261.44
  4. Step 4: Simplify right side
    14,375,346,895x = 106,347,926,499,151,413,248
  5. Step 5: Solve for x
    x = 106,347,926,499,151,413,248/14,375,346,895
  6. Step 6: Final answer
    x = 7,397,938,100.27

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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.