Home / 48,349,377,842,970-72,450,268,486,578-28,706,843,634,792

Finding the Fourth Proportional to 48,349,377,842,970, 72,450,268,486,578 and 28,706,843,634,792

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Solution

The fourth proportional to 48,349,377,842,970, 72,450,268,486,578 and 28,706,843,634,792 is: 43,016,448,639,686.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,349,377,842,970 : 72,450,268,486,578 = 28,706,843,634,792 : x
  2. Step 2: Convert to fraction form
    48,349,377,842,970/72,450,268,486,578 = 28,706,843,634,792/x
  3. Step 3: Cross multiply
    48,349,377,842,970x = 72,450,268,486,578 × 28,706,843,634,792
  4. Step 4: Simplify right side
    48,349,377,842,970x = 2,079,818,528,742,893,169,858,838,528
  5. Step 5: Solve for x
    x = 2,079,818,528,742,893,169,858,838,528/48,349,377,842,970
  6. Step 6: Final answer
    x = 43,016,448,639,686.04

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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.