Home / 68,366,666.03-94,346,003.73-37,426,835.30

Finding the Fourth Proportional to 68,366,666.03, 94,346,003.73 and 37,426,835.30

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Solution

The fourth proportional to 68,366,666.03, 94,346,003.73 and 37,426,835.30 is: 51,649,035.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,366,666.03 : 94,346,003.73 = 37,426,835.30 : x
  2. Step 2: Convert to fraction form
    68,366,666.03/94,346,003.73 = 37,426,835.30/x
  3. Step 3: Cross multiply
    68,366,666.03x = 94,346,003.73 × 37,426,835.30
  4. Step 4: Simplify right side
    68,366,666.03x = 3,531,072,342,344,166
  5. Step 5: Solve for x
    x = 3,531,072,342,344,166/68,366,666.03
  6. Step 6: Final answer
    x = 51,649,035.23

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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.