Home / 335,187,656.73-502,894,511.73-148,416,100.88

Finding the Fourth Proportional to 335,187,656.73, 502,894,511.73 and 148,416,100.88

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Solution

The fourth proportional to 335,187,656.73, 502,894,511.73 and 148,416,100.88 is: 222,674,197.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,187,656.73 : 502,894,511.73 = 148,416,100.88 : x
  2. Step 2: Convert to fraction form
    335,187,656.73/502,894,511.73 = 148,416,100.88/x
  3. Step 3: Cross multiply
    335,187,656.73x = 502,894,511.73 × 148,416,100.88
  4. Step 4: Simplify right side
    335,187,656.73x = 74,637,642,582,403,552
  5. Step 5: Solve for x
    x = 74,637,642,582,403,552/335,187,656.73
  6. Step 6: Final answer
    x = 222,674,197.82

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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.