Home / 4,783,690,324.78-6,602,088,864.65-2,776,094,396.26

Finding the Fourth Proportional to 4,783,690,324.78, 6,602,088,864.65 and 2,776,094,396.26

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Solution

The fourth proportional to 4,783,690,324.78, 6,602,088,864.65 and 2,776,094,396.26 is: 3,831,356,266.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,690,324.78 : 6,602,088,864.65 = 2,776,094,396.26 : x
  2. Step 2: Convert to fraction form
    4,783,690,324.78/6,602,088,864.65 = 2,776,094,396.26/x
  3. Step 3: Cross multiply
    4,783,690,324.78x = 6,602,088,864.65 × 2,776,094,396.26
  4. Step 4: Simplify right side
    4,783,690,324.78x = 18,328,021,900,735,027,200
  5. Step 5: Solve for x
    x = 18,328,021,900,735,027,200/4,783,690,324.78
  6. Step 6: Final answer
    x = 3,831,356,266.06

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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.