Home / 9,837,431,824,541.20-13,576,082,658,572-5,447,762,264,005.10

Finding the Fourth Proportional to 9,837,431,824,541.20, 13,576,082,658,572 and 5,447,762,264,005.10

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Solution

The fourth proportional to 9,837,431,824,541.20, 13,576,082,658,572 and 5,447,762,264,005.10 is: 7,518,148,244,329.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,837,431,824,541.20 : 13,576,082,658,572 = 5,447,762,264,005.10 : x
  2. Step 2: Convert to fraction form
    9,837,431,824,541.20/13,576,082,658,572 = 5,447,762,264,005.10/x
  3. Step 3: Cross multiply
    9,837,431,824,541.20x = 13,576,082,658,572 × 5,447,762,264,005.10
  4. Step 4: Simplify right side
    9,837,431,824,541.20x = 73,959,270,800,382,572,699,320,320
  5. Step 5: Solve for x
    x = 73,959,270,800,382,572,699,320,320/9,837,431,824,541.20
  6. Step 6: Final answer
    x = 7,518,148,244,329.20

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Double scale
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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.