Home / 473,892,600.48-710,914,631.02-146,291,110.44

Finding the Fourth Proportional to 473,892,600.48, 710,914,631.02 and 146,291,110.44

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Solution

The fourth proportional to 473,892,600.48, 710,914,631.02 and 146,291,110.44 is: 219,460,043.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,892,600.48 : 710,914,631.02 = 146,291,110.44 : x
  2. Step 2: Convert to fraction form
    473,892,600.48/710,914,631.02 = 146,291,110.44/x
  3. Step 3: Cross multiply
    473,892,600.48x = 710,914,631.02 × 146,291,110.44
  4. Step 4: Simplify right side
    473,892,600.48x = 104,000,490,799,958,672
  5. Step 5: Solve for x
    x = 104,000,490,799,958,672/473,892,600.48
  6. Step 6: Final answer
    x = 219,460,043.68

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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.