Home / 124,088,798.34-186,161,107.68-37,835,924.04

Finding the Fourth Proportional to 124,088,798.34, 186,161,107.68 and 37,835,924.04

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Solution

The fourth proportional to 124,088,798.34, 186,161,107.68 and 37,835,924.04 is: 56,762,396.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,088,798.34 : 186,161,107.68 = 37,835,924.04 : x
  2. Step 2: Convert to fraction form
    124,088,798.34/186,161,107.68 = 37,835,924.04/x
  3. Step 3: Cross multiply
    124,088,798.34x = 186,161,107.68 × 37,835,924.04
  4. Step 4: Simplify right side
    124,088,798.34x = 7,043,577,529,382,741
  5. Step 5: Solve for x
    x = 7,043,577,529,382,741/124,088,798.34
  6. Step 6: Final answer
    x = 56,762,396.15

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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.