Home / 335,187,664.20-502,894,522.98-148,416,108.39

Finding the Fourth Proportional to 335,187,664.20, 502,894,522.98 and 148,416,108.39

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Solution

The fourth proportional to 335,187,664.20, 502,894,522.98 and 148,416,108.39 is: 222,674,209.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,187,664.20 : 502,894,522.98 = 148,416,108.39 : x
  2. Step 2: Convert to fraction form
    335,187,664.20/502,894,522.98 = 148,416,108.39/x
  3. Step 3: Cross multiply
    335,187,664.20x = 502,894,522.98 × 148,416,108.39
  4. Step 4: Simplify right side
    335,187,664.20x = 74,637,648,031,337,024
  5. Step 5: Solve for x
    x = 74,637,648,031,337,024/335,187,664.20
  6. Step 6: Final answer
    x = 222,674,209.12

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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.