Home / 594,434,022.80-891,651,034.20-206,127,798.80

Finding the Fourth Proportional to 594,434,022.80, 891,651,034.20 and 206,127,798.80

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Solution

The fourth proportional to 594,434,022.80, 891,651,034.20 and 206,127,798.80 is: 309,191,698.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,434,022.80 : 891,651,034.20 = 206,127,798.80 : x
  2. Step 2: Convert to fraction form
    594,434,022.80/891,651,034.20 = 206,127,798.80/x
  3. Step 3: Cross multiply
    594,434,022.80x = 891,651,034.20 × 206,127,798.80
  4. Step 4: Simplify right side
    594,434,022.80x = 183,794,064,977,389,536
  5. Step 5: Solve for x
    x = 183,794,064,977,389,536/594,434,022.80
  6. Step 6: Final answer
    x = 309,191,698.20

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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.