Home / 11,680,263,641.93-17,520,395,665.94-2,837,042,907.85

Finding the Fourth Proportional to 11,680,263,641.93, 17,520,395,665.94 and 2,837,042,907.85

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Solution

The fourth proportional to 11,680,263,641.93, 17,520,395,665.94 and 2,837,042,907.85 is: 4,255,564,411.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,680,263,641.93 : 17,520,395,665.94 = 2,837,042,907.85 : x
  2. Step 2: Convert to fraction form
    11,680,263,641.93/17,520,395,665.94 = 2,837,042,907.85/x
  3. Step 3: Cross multiply
    11,680,263,641.93x = 17,520,395,665.94 × 2,837,042,907.85
  4. Step 4: Simplify right side
    11,680,263,641.93x = 49,706,114,266,679,164,928
  5. Step 5: Solve for x
    x = 49,706,114,266,679,164,928/11,680,263,641.93
  6. Step 6: Final answer
    x = 4,255,564,411.08

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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.