Home / 48,349,377,842,988-72,450,268,486,605-28,706,843,634,813

Finding the Fourth Proportional to 48,349,377,842,988, 72,450,268,486,605 and 28,706,843,634,813

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Solution

The fourth proportional to 48,349,377,842,988, 72,450,268,486,605 and 28,706,843,634,813 is: 43,016,448,639,717.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,349,377,842,988 : 72,450,268,486,605 = 28,706,843,634,813 : x
  2. Step 2: Convert to fraction form
    48,349,377,842,988/72,450,268,486,605 = 28,706,843,634,813/x
  3. Step 3: Cross multiply
    48,349,377,842,988x = 72,450,268,486,605 × 28,706,843,634,813
  4. Step 4: Simplify right side
    48,349,377,842,988x = 2,079,818,528,745,189,499,893,448,704
  5. Step 5: Solve for x
    x = 2,079,818,528,745,189,499,893,448,704/48,349,377,842,988
  6. Step 6: Final answer
    x = 43,016,448,639,717.52

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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.