Home / 4,972,820,274.39-6,862,457,068.31-2,714,759,800.67

Finding the Fourth Proportional to 4,972,820,274.39, 6,862,457,068.31 and 2,714,759,800.67

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Solution

The fourth proportional to 4,972,820,274.39, 6,862,457,068.31 and 2,714,759,800.67 is: 3,746,349,466.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,972,820,274.39 : 6,862,457,068.31 = 2,714,759,800.67 : x
  2. Step 2: Convert to fraction form
    4,972,820,274.39/6,862,457,068.31 = 2,714,759,800.67/x
  3. Step 3: Cross multiply
    4,972,820,274.39x = 6,862,457,068.31 × 2,714,759,800.67
  4. Step 4: Simplify right side
    4,972,820,274.39x = 18,629,922,582,823,800,832
  5. Step 5: Solve for x
    x = 18,629,922,582,823,800,832/4,972,820,274.39
  6. Step 6: Final answer
    x = 3,746,349,466.67

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Double scale
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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.