Home / 9,837,431,822,817.30-13,576,082,656,190-5,447,762,262,281.40

Finding the Fourth Proportional to 9,837,431,822,817.30, 13,576,082,656,190 and 5,447,762,262,281.40

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Solution

The fourth proportional to 9,837,431,822,817.30, 13,576,082,656,190 and 5,447,762,262,281.40 is: 7,518,148,241,948.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,837,431,822,817.30 : 13,576,082,656,190 = 5,447,762,262,281.40 : x
  2. Step 2: Convert to fraction form
    9,837,431,822,817.30/13,576,082,656,190 = 5,447,762,262,281.40/x
  3. Step 3: Cross multiply
    9,837,431,822,817.30x = 13,576,082,656,190 × 5,447,762,262,281.40
  4. Step 4: Simplify right side
    9,837,431,822,817.30x = 73,959,270,764,004,921,256,706,048
  5. Step 5: Solve for x
    x = 73,959,270,764,004,921,256,706,048/9,837,431,822,817.30
  6. Step 6: Final answer
    x = 7,518,148,241,948.79

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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.