Home / 611,828,676,971.01-844,326,199,152.15-333,737,300,713.53

Finding the Fourth Proportional to 611,828,676,971.01, 844,326,199,152.15 and 333,737,300,713.53

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Solution

The fourth proportional to 611,828,676,971.01, 844,326,199,152.15 and 333,737,300,713.53 is: 460,558,906,819.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    611,828,676,971.01 : 844,326,199,152.15 = 333,737,300,713.53 : x
  2. Step 2: Convert to fraction form
    611,828,676,971.01/844,326,199,152.15 = 333,737,300,713.53/x
  3. Step 3: Cross multiply
    611,828,676,971.01x = 844,326,199,152.15 × 333,737,300,713.53
  4. Step 4: Simplify right side
    611,828,676,971.01x = 281,783,146,626,752,939,294,720
  5. Step 5: Solve for x
    x = 281,783,146,626,752,939,294,720/611,828,676,971.01
  6. Step 6: Final answer
    x = 460,558,906,819.77

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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.