Home / 9,837,431,822,810.20-13,576,082,656,180-5,447,762,262,274.50

Finding the Fourth Proportional to 9,837,431,822,810.20, 13,576,082,656,180 and 5,447,762,262,274.50

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Solution

The fourth proportional to 9,837,431,822,810.20, 13,576,082,656,180 and 5,447,762,262,274.50 is: 7,518,148,241,939.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,837,431,822,810.20 : 13,576,082,656,180 = 5,447,762,262,274.50 : x
  2. Step 2: Convert to fraction form
    9,837,431,822,810.20/13,576,082,656,180 = 5,447,762,262,274.50/x
  3. Step 3: Cross multiply
    9,837,431,822,810.20x = 13,576,082,656,180 × 5,447,762,262,274.50
  4. Step 4: Simplify right side
    9,837,431,822,810.20x = 73,959,270,763,856,762,064,863,232
  5. Step 5: Solve for x
    x = 73,959,270,763,856,762,064,863,232/9,837,431,822,810.20
  6. Step 6: Final answer
    x = 7,518,148,241,939.15

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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.