Home / 373,637,710,710.05-560,456,567,409.80-105,026,690,902.80

Finding the Fourth Proportional to 373,637,710,710.05, 560,456,567,409.80 and 105,026,690,902.80

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Solution

The fourth proportional to 373,637,710,710.05, 560,456,567,409.80 and 105,026,690,902.80 is: 157,540,036,732.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,637,710,710.05 : 560,456,567,409.80 = 105,026,690,902.80 : x
  2. Step 2: Convert to fraction form
    373,637,710,710.05/560,456,567,409.80 = 105,026,690,902.80/x
  3. Step 3: Cross multiply
    373,637,710,710.05x = 560,456,567,409.80 × 105,026,690,902.80
  4. Step 4: Simplify right side
    373,637,710,710.05x = 58,862,898,669,793,367,293,952
  5. Step 5: Solve for x
    x = 58,862,898,669,793,367,293,952/373,637,710,710.05
  6. Step 6: Final answer
    x = 157,540,036,732.19

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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.