Home / 5,096,247,293.18-7,033,039,455.75-2,838,186,807.38

Finding the Fourth Proportional to 5,096,247,293.18, 7,033,039,455.75 and 2,838,186,807.38

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Solution

The fourth proportional to 5,096,247,293.18, 7,033,039,455.75 and 2,838,186,807.38 is: 3,916,819,308.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,247,293.18 : 7,033,039,455.75 = 2,838,186,807.38 : x
  2. Step 2: Convert to fraction form
    5,096,247,293.18/7,033,039,455.75 = 2,838,186,807.38/x
  3. Step 3: Cross multiply
    5,096,247,293.18x = 7,033,039,455.75 × 2,838,186,807.38
  4. Step 4: Simplify right side
    5,096,247,293.18x = 19,961,079,799,092,666,368
  5. Step 5: Solve for x
    x = 19,961,079,799,092,666,368/5,096,247,293.18
  6. Step 6: Final answer
    x = 3,916,819,308.55

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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.