Home / 4,006,938,890.70-6,007,592,041.38-1,764,922,164.66

Finding the Fourth Proportional to 4,006,938,890.70, 6,007,592,041.38 and 1,764,922,164.66

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Solution

The fourth proportional to 4,006,938,890.70, 6,007,592,041.38 and 1,764,922,164.66 is: 2,646,142,763.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006,938,890.70 : 6,007,592,041.38 = 1,764,922,164.66 : x
  2. Step 2: Convert to fraction form
    4,006,938,890.70/6,007,592,041.38 = 1,764,922,164.66/x
  3. Step 3: Cross multiply
    4,006,938,890.70x = 6,007,592,041.38 × 1,764,922,164.66
  4. Step 4: Simplify right side
    4,006,938,890.70x = 10,602,932,350,066,579,456
  5. Step 5: Solve for x
    x = 10,602,932,350,066,579,456/4,006,938,890.70
  6. Step 6: Final answer
    x = 2,646,142,763.66

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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.