Home / 48,349,377,842,978-72,450,268,486,584-28,706,843,634,800

Finding the Fourth Proportional to 48,349,377,842,978, 72,450,268,486,584 and 28,706,843,634,800

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Solution

The fourth proportional to 48,349,377,842,978, 72,450,268,486,584 and 28,706,843,634,800 is: 43,016,448,639,694.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,349,377,842,978 : 72,450,268,486,584 = 28,706,843,634,800 : x
  2. Step 2: Convert to fraction form
    48,349,377,842,978/72,450,268,486,584 = 28,706,843,634,800/x
  3. Step 3: Cross multiply
    48,349,377,842,978x = 72,450,268,486,584 × 28,706,843,634,800
  4. Step 4: Simplify right side
    48,349,377,842,978x = 2,079,818,528,743,644,960,934,330,368
  5. Step 5: Solve for x
    x = 2,079,818,528,743,644,960,934,330,368/48,349,377,842,978
  6. Step 6: Final answer
    x = 43,016,448,639,694.47

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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.