Home / 5,268,501,295.70-7,903,216,465.27-1,486,927,328.73

Finding the Fourth Proportional to 5,268,501,295.70, 7,903,216,465.27 and 1,486,927,328.73

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Solution

The fourth proportional to 5,268,501,295.70, 7,903,216,465.27 and 1,486,927,328.73 is: 2,230,522,094.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,268,501,295.70 : 7,903,216,465.27 = 1,486,927,328.73 : x
  2. Step 2: Convert to fraction form
    5,268,501,295.70/7,903,216,465.27 = 1,486,927,328.73/x
  3. Step 3: Cross multiply
    5,268,501,295.70x = 7,903,216,465.27 × 1,486,927,328.73
  4. Step 4: Simplify right side
    5,268,501,295.70x = 11,751,508,547,078,875,136
  5. Step 5: Solve for x
    x = 11,751,508,547,078,875,136/5,268,501,295.70
  6. Step 6: Final answer
    x = 2,230,522,094.90

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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.