Home / 186,077,334.20-279,116,001.30-183,207,552.80

Finding the Fourth Proportional to 186,077,334.20, 279,116,001.30 and 183,207,552.80

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Solution

The fourth proportional to 186,077,334.20, 279,116,001.30 and 183,207,552.80 is: 274,811,329.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,077,334.20 : 279,116,001.30 = 183,207,552.80 : x
  2. Step 2: Convert to fraction form
    186,077,334.20/279,116,001.30 = 183,207,552.80/x
  3. Step 3: Cross multiply
    186,077,334.20x = 279,116,001.30 × 183,207,552.80
  4. Step 4: Simplify right side
    186,077,334.20x = 51,136,159,545,494,624
  5. Step 5: Solve for x
    x = 51,136,159,545,494,624/186,077,334.20
  6. Step 6: Final answer
    x = 274,811,329.20

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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.