Home / 234,048,767.04-351,216,646.72-104,765,690.88

Finding the Fourth Proportional to 234,048,767.04, 351,216,646.72 and 104,765,690.88

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Solution

The fourth proportional to 234,048,767.04, 351,216,646.72 and 104,765,690.88 is: 157,212,768.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,048,767.04 : 351,216,646.72 = 104,765,690.88 : x
  2. Step 2: Convert to fraction form
    234,048,767.04/351,216,646.72 = 104,765,690.88/x
  3. Step 3: Cross multiply
    234,048,767.04x = 351,216,646.72 × 104,765,690.88
  4. Step 4: Simplify right side
    234,048,767.04x = 36,795,454,642,177,688
  5. Step 5: Solve for x
    x = 36,795,454,642,177,688/234,048,767.04
  6. Step 6: Final answer
    x = 157,212,768.55

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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.