Home / 29,994,642-44,999,635.32-8,719,506

Finding the Fourth Proportional to 29,994,642, 44,999,635.32 and 8,719,506

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Solution

The fourth proportional to 29,994,642, 44,999,635.32 and 8,719,506 is: 13,081,489.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,994,642 : 44,999,635.32 = 8,719,506 : x
  2. Step 2: Convert to fraction form
    29,994,642/44,999,635.32 = 8,719,506/x
  3. Step 3: Cross multiply
    29,994,642x = 44,999,635.32 × 8,719,506
  4. Step 4: Simplify right side
    29,994,642x = 392,374,590,170,551.94
  5. Step 5: Solve for x
    x = 392,374,590,170,551.94/29,994,642
  6. Step 6: Final answer
    x = 13,081,489.36

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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.