Home / 38,172,583,582,988-57,258,876,132,124-9,162,593,448,101.20

Finding the Fourth Proportional to 38,172,583,582,988, 57,258,876,132,124 and 9,162,593,448,101.20

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Solution

The fourth proportional to 38,172,583,582,988, 57,258,876,132,124 and 9,162,593,448,101.20 is: 13,743,890,354,009.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,172,583,582,988 : 57,258,876,132,124 = 9,162,593,448,101.20 : x
  2. Step 2: Convert to fraction form
    38,172,583,582,988/57,258,876,132,124 = 9,162,593,448,101.20/x
  3. Step 3: Cross multiply
    38,172,583,582,988x = 57,258,876,132,124 × 9,162,593,448,101.20
  4. Step 4: Simplify right side
    38,172,583,582,988x = 524,639,803,293,837,531,990,196,224
  5. Step 5: Solve for x
    x = 524,639,803,293,837,531,990,196,224/38,172,583,582,988
  6. Step 6: Final answer
    x = 13,743,890,354,009.17

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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.