Home / 948,181,617.54-1,429,379,242.16-884,975,567.94

Finding the Fourth Proportional to 948,181,617.54, 1,429,379,242.16 and 884,975,567.94

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Solution

The fourth proportional to 948,181,617.54, 1,429,379,242.16 and 884,975,567.94 is: 1,334,096,425.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    948,181,617.54 : 1,429,379,242.16 = 884,975,567.94 : x
  2. Step 2: Convert to fraction form
    948,181,617.54/1,429,379,242.16 = 884,975,567.94/x
  3. Step 3: Cross multiply
    948,181,617.54x = 1,429,379,242.16 × 884,975,567.94
  4. Step 4: Simplify right side
    948,181,617.54x = 1,264,965,706,627,768,064
  5. Step 5: Solve for x
    x = 1,264,965,706,627,768,064/948,181,617.54
  6. Step 6: Final answer
    x = 1,334,096,425.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.