Home / 46,478,057.80-69,717,086.70-41,376,224.20

Finding the Fourth Proportional to 46,478,057.80, 69,717,086.70 and 41,376,224.20

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Solution

The fourth proportional to 46,478,057.80, 69,717,086.70 and 41,376,224.20 is: 62,064,336.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,478,057.80 : 69,717,086.70 = 41,376,224.20 : x
  2. Step 2: Convert to fraction form
    46,478,057.80/69,717,086.70 = 41,376,224.20/x
  3. Step 3: Cross multiply
    46,478,057.80x = 69,717,086.70 × 41,376,224.20
  4. Step 4: Simplify right side
    46,478,057.80x = 2,884,629,809,870,038.50
  5. Step 5: Solve for x
    x = 2,884,629,809,870,038.50/46,478,057.80
  6. Step 6: Final answer
    x = 62,064,336.30

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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.