Home / 234,028,636.03-322,804,011.02-150,502,368.14

Finding the Fourth Proportional to 234,028,636.03, 322,804,011.02 and 150,502,368.14

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Solution

The fourth proportional to 234,028,636.03, 322,804,011.02 and 150,502,368.14 is: 207,593,262.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,028,636.03 : 322,804,011.02 = 150,502,368.14 : x
  2. Step 2: Convert to fraction form
    234,028,636.03/322,804,011.02 = 150,502,368.14/x
  3. Step 3: Cross multiply
    234,028,636.03x = 322,804,011.02 × 150,502,368.14
  4. Step 4: Simplify right side
    234,028,636.03x = 48,582,768,101,986,632
  5. Step 5: Solve for x
    x = 48,582,768,101,986,632/234,028,636.03
  6. Step 6: Final answer
    x = 207,593,262.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.