Home / 59,117,364,219.06-81,577,727,301.87-34,703,765,738.28

Finding the Fourth Proportional to 59,117,364,219.06, 81,577,727,301.87 and 34,703,765,738.28

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Solution

The fourth proportional to 59,117,364,219.06, 81,577,727,301.87 and 34,703,765,738.28 is: 47,888,710,451.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,117,364,219.06 : 81,577,727,301.87 = 34,703,765,738.28 : x
  2. Step 2: Convert to fraction form
    59,117,364,219.06/81,577,727,301.87 = 34,703,765,738.28/x
  3. Step 3: Cross multiply
    59,117,364,219.06x = 81,577,727,301.87 × 34,703,765,738.28
  4. Step 4: Simplify right side
    59,117,364,219.06x = 2,831,054,337,745,384,636,416
  5. Step 5: Solve for x
    x = 2,831,054,337,745,384,636,416/59,117,364,219.06
  6. Step 6: Final answer
    x = 47,888,710,451.55

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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.