Home / 186,088,653.04-279,163,300.44-54,944,185.19

Finding the Fourth Proportional to 186,088,653.04, 279,163,300.44 and 54,944,185.19

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Solution

The fourth proportional to 186,088,653.04, 279,163,300.44 and 54,944,185.19 is: 82,425,230.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,088,653.04 : 279,163,300.44 = 54,944,185.19 : x
  2. Step 2: Convert to fraction form
    186,088,653.04/279,163,300.44 = 54,944,185.19/x
  3. Step 3: Cross multiply
    186,088,653.04x = 279,163,300.44 × 54,944,185.19
  4. Step 4: Simplify right side
    186,088,653.04x = 15,338,400,076,443,998
  5. Step 5: Solve for x
    x = 15,338,400,076,443,998/186,088,653.04
  6. Step 6: Final answer
    x = 82,425,230.26

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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.