Home / 186,624,666.80-279,937,000.20-182,643,354.80

Finding the Fourth Proportional to 186,624,666.80, 279,937,000.20 and 182,643,354.80

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Solution

The fourth proportional to 186,624,666.80, 279,937,000.20 and 182,643,354.80 is: 273,965,032.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,624,666.80 : 279,937,000.20 = 182,643,354.80 : x
  2. Step 2: Convert to fraction form
    186,624,666.80/279,937,000.20 = 182,643,354.80/x
  3. Step 3: Cross multiply
    186,624,666.80x = 279,937,000.20 × 182,643,354.80
  4. Step 4: Simplify right side
    186,624,666.80x = 51,128,632,849,176,272
  5. Step 5: Solve for x
    x = 51,128,632,849,176,272/186,624,666.80
  6. Step 6: Final answer
    x = 273,965,032.20

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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.