Home / 3,358,642,990.32-4,636,605,346.92-2,088,893,250

Finding the Fourth Proportional to 3,358,642,990.32, 4,636,605,346.92 and 2,088,893,250

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Solution

The fourth proportional to 3,358,642,990.32, 4,636,605,346.92 and 2,088,893,250 is: 2,883,716,322.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,358,642,990.32 : 4,636,605,346.92 = 2,088,893,250 : x
  2. Step 2: Convert to fraction form
    3,358,642,990.32/4,636,605,346.92 = 2,088,893,250/x
  3. Step 3: Cross multiply
    3,358,642,990.32x = 4,636,605,346.92 × 2,088,893,250
  4. Step 4: Simplify right side
    3,358,642,990.32x = 9,685,373,612,095,096,832
  5. Step 5: Solve for x
    x = 9,685,373,612,095,096,832/3,358,642,990.32
  6. Step 6: Final answer
    x = 2,883,716,322.34

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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.