Home / 27,710,323,297,704-38,240,284,018,850-15,039,509,040,360

Finding the Fourth Proportional to 27,710,323,297,704, 38,240,284,018,850 and 15,039,509,040,360

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Solution

The fourth proportional to 27,710,323,297,704, 38,240,284,018,850 and 15,039,509,040,360 is: 20,754,543,028,196.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,710,323,297,704 : 38,240,284,018,850 = 15,039,509,040,360 : x
  2. Step 2: Convert to fraction form
    27,710,323,297,704/38,240,284,018,850 = 15,039,509,040,360/x
  3. Step 3: Cross multiply
    27,710,323,297,704x = 38,240,284,018,850 × 15,039,509,040,360
  4. Step 4: Simplify right side
    27,710,323,297,704x = 575,115,097,207,428,632,195,104,768
  5. Step 5: Solve for x
    x = 575,115,097,207,428,632,195,104,768/27,710,323,297,704
  6. Step 6: Final answer
    x = 20,754,543,028,196.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.