Home / 49,365,032,617.80-74,047,548,926.70-34,488,085,840.20

Finding the Fourth Proportional to 49,365,032,617.80, 74,047,548,926.70 and 34,488,085,840.20

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Solution

The fourth proportional to 49,365,032,617.80, 74,047,548,926.70 and 34,488,085,840.20 is: 51,732,128,760.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,365,032,617.80 : 74,047,548,926.70 = 34,488,085,840.20 : x
  2. Step 2: Convert to fraction form
    49,365,032,617.80/74,047,548,926.70 = 34,488,085,840.20/x
  3. Step 3: Cross multiply
    49,365,032,617.80x = 74,047,548,926.70 × 34,488,085,840.20
  4. Step 4: Simplify right side
    49,365,032,617.80x = 2,553,758,223,640,438,505,472
  5. Step 5: Solve for x
    x = 2,553,758,223,640,438,505,472/49,365,032,617.80
  6. Step 6: Final answer
    x = 51,732,128,760.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.