Home / 9,837,431,824,543.50-13,576,082,658,574-5,447,762,264,007.80

Finding the Fourth Proportional to 9,837,431,824,543.50, 13,576,082,658,574 and 5,447,762,264,007.80

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Solution

The fourth proportional to 9,837,431,824,543.50, 13,576,082,658,574 and 5,447,762,264,007.80 is: 7,518,148,244,332.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,837,431,824,543.50 : 13,576,082,658,574 = 5,447,762,264,007.80 : x
  2. Step 2: Convert to fraction form
    9,837,431,824,543.50/13,576,082,658,574 = 5,447,762,264,007.80/x
  3. Step 3: Cross multiply
    9,837,431,824,543.50x = 13,576,082,658,574 × 5,447,762,264,007.80
  4. Step 4: Simplify right side
    9,837,431,824,543.50x = 73,959,270,800,430,126,577,221,632
  5. Step 5: Solve for x
    x = 73,959,270,800,430,126,577,221,632/9,837,431,824,543.50
  6. Step 6: Final answer
    x = 7,518,148,244,332.27

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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.