Home / 4,833,581,296,838.40-6,670,308,256,762.20-2,638,746,516,350

Finding the Fourth Proportional to 4,833,581,296,838.40, 6,670,308,256,762.20 and 2,638,746,516,350

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Solution

The fourth proportional to 4,833,581,296,838.40, 6,670,308,256,762.20 and 2,638,746,516,350 is: 3,641,451,667,943.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833,581,296,838.40 : 6,670,308,256,762.20 = 2,638,746,516,350 : x
  2. Step 2: Convert to fraction form
    4,833,581,296,838.40/6,670,308,256,762.20 = 2,638,746,516,350/x
  3. Step 3: Cross multiply
    4,833,581,296,838.40x = 6,670,308,256,762.20 × 2,638,746,516,350
  4. Step 4: Simplify right side
    4,833,581,296,838.40x = 17,601,252,675,511,897,481,543,680
  5. Step 5: Solve for x
    x = 17,601,252,675,511,897,481,543,680/4,833,581,296,838.40
  6. Step 6: Final answer
    x = 3,641,451,667,943.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.