Home / 6,144,388,947-8,476,554,662.46-3,602,773,603.80

Finding the Fourth Proportional to 6,144,388,947, 8,476,554,662.46 and 3,602,773,603.80

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Solution

The fourth proportional to 6,144,388,947, 8,476,554,662.46 and 3,602,773,603.80 is: 4,970,243,201.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144,388,947 : 8,476,554,662.46 = 3,602,773,603.80 : x
  2. Step 2: Convert to fraction form
    6,144,388,947/8,476,554,662.46 = 3,602,773,603.80/x
  3. Step 3: Cross multiply
    6,144,388,947x = 8,476,554,662.46 × 3,602,773,603.80
  4. Step 4: Simplify right side
    6,144,388,947x = 30,539,107,389,078,708,224
  5. Step 5: Solve for x
    x = 30,539,107,389,078,708,224/6,144,388,947
  6. Step 6: Final answer
    x = 4,970,243,201.16

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1.5x scale

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.