Home / 61,326,661,640.40-91,989,992,460.60-61,326,661,640.40

Finding the Fourth Proportional to 61,326,661,640.40, 91,989,992,460.60 and 61,326,661,640.40

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Solution

The fourth proportional to 61,326,661,640.40, 91,989,992,460.60 and 61,326,661,640.40 is: 91,989,992,460.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,326,661,640.40 : 91,989,992,460.60 = 61,326,661,640.40 : x
  2. Step 2: Convert to fraction form
    61,326,661,640.40/91,989,992,460.60 = 61,326,661,640.40/x
  3. Step 3: Cross multiply
    61,326,661,640.40x = 91,989,992,460.60 × 61,326,661,640.40
  4. Step 4: Simplify right side
    61,326,661,640.40x = 5,641,439,141,934,163,558,400
  5. Step 5: Solve for x
    x = 5,641,439,141,934,163,558,400/61,326,661,640.40
  6. Step 6: Final answer
    x = 91,989,992,460.60

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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.