Home / 115,792,052,264.82-173,154,881,943.36-110,143,461,535.20

Finding the Fourth Proportional to 115,792,052,264.82, 173,154,881,943.36 and 110,143,461,535.20

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Solution

The fourth proportional to 115,792,052,264.82, 173,154,881,943.36 and 110,143,461,535.20 is: 164,708,006,343.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,792,052,264.82 : 173,154,881,943.36 = 110,143,461,535.20 : x
  2. Step 2: Convert to fraction form
    115,792,052,264.82/173,154,881,943.36 = 110,143,461,535.20/x
  3. Step 3: Cross multiply
    115,792,052,264.82x = 173,154,881,943.36 × 110,143,461,535.20
  4. Step 4: Simplify right side
    115,792,052,264.82x = 19,071,878,078,960,567,844,864
  5. Step 5: Solve for x
    x = 19,071,878,078,960,567,844,864/115,792,052,264.82
  6. Step 6: Final answer
    x = 164,708,006,343.50

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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.