Home / 334,699,283-501,761,388.18-116,321,253.14

Finding the Fourth Proportional to 334,699,283, 501,761,388.18 and 116,321,253.14

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Solution

The fourth proportional to 334,699,283, 501,761,388.18 and 116,321,253.14 is: 174,381,949.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,699,283 : 501,761,388.18 = 116,321,253.14 : x
  2. Step 2: Convert to fraction form
    334,699,283/501,761,388.18 = 116,321,253.14/x
  3. Step 3: Cross multiply
    334,699,283x = 501,761,388.18 × 116,321,253.14
  4. Step 4: Simplify right side
    334,699,283x = 58,365,513,450,363,584
  5. Step 5: Solve for x
    x = 58,365,513,450,363,584/334,699,283
  6. Step 6: Final answer
    x = 174,381,949.45

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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.