Home / 590,476,006.60-885,709,344.30-153,775,846.60

Finding the Fourth Proportional to 590,476,006.60, 885,709,344.30 and 153,775,846.60

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Solution

The fourth proportional to 590,476,006.60, 885,709,344.30 and 153,775,846.60 is: 230,662,554.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,476,006.60 : 885,709,344.30 = 153,775,846.60 : x
  2. Step 2: Convert to fraction form
    590,476,006.60/885,709,344.30 = 153,775,846.60/x
  3. Step 3: Cross multiply
    590,476,006.60x = 885,709,344.30 × 153,775,846.60
  4. Step 4: Simplify right side
    590,476,006.60x = 136,200,704,261,263,376
  5. Step 5: Solve for x
    x = 136,200,704,261,263,376/590,476,006.60
  6. Step 6: Final answer
    x = 230,662,554.85

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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.