Home / 46,097,402.84-69,153,608.35-21,529,896.90

Finding the Fourth Proportional to 46,097,402.84, 69,153,608.35 and 21,529,896.90

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Solution

The fourth proportional to 46,097,402.84, 69,153,608.35 and 21,529,896.90 is: 32,298,350.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,097,402.84 : 69,153,608.35 = 21,529,896.90 : x
  2. Step 2: Convert to fraction form
    46,097,402.84/69,153,608.35 = 21,529,896.90/x
  3. Step 3: Cross multiply
    46,097,402.84x = 69,153,608.35 × 21,529,896.90
  4. Step 4: Simplify right side
    46,097,402.84x = 1,488,870,057,806,108.50
  5. Step 5: Solve for x
    x = 1,488,870,057,806,108.50/46,097,402.84
  6. Step 6: Final answer
    x = 32,298,350.15

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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.