Home / 52,525,342.08-72,475,416.36-36,892,134.18

Finding the Fourth Proportional to 52,525,342.08, 72,475,416.36 and 36,892,134.18

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Solution

The fourth proportional to 52,525,342.08, 72,475,416.36 and 36,892,134.18 is: 50,904,433.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,525,342.08 : 72,475,416.36 = 36,892,134.18 : x
  2. Step 2: Convert to fraction form
    52,525,342.08/72,475,416.36 = 36,892,134.18/x
  3. Step 3: Cross multiply
    52,525,342.08x = 72,475,416.36 × 36,892,134.18
  4. Step 4: Simplify right side
    52,525,342.08x = 2,673,772,785,104,487
  5. Step 5: Solve for x
    x = 2,673,772,785,104,487/52,525,342.08
  6. Step 6: Final answer
    x = 50,904,433.54

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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.