Home / 9,234,870,461.64-13,852,111,618.08-2,247,720,389.64

Finding the Fourth Proportional to 9,234,870,461.64, 13,852,111,618.08 and 2,247,720,389.64

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Solution

The fourth proportional to 9,234,870,461.64, 13,852,111,618.08 and 2,247,720,389.64 is: 3,371,533,347.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,234,870,461.64 : 13,852,111,618.08 = 2,247,720,389.64 : x
  2. Step 2: Convert to fraction form
    9,234,870,461.64/13,852,111,618.08 = 2,247,720,389.64/x
  3. Step 3: Cross multiply
    9,234,870,461.64x = 13,852,111,618.08 × 2,247,720,389.64
  4. Step 4: Simplify right side
    9,234,870,461.64x = 31,135,673,723,527,544,832
  5. Step 5: Solve for x
    x = 31,135,673,723,527,544,832/9,234,870,461.64
  6. Step 6: Final answer
    x = 3,371,533,347.75

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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.