Home / 79,625,455,164.33-119,437,364,699.19-46,027,699,616.40

Finding the Fourth Proportional to 79,625,455,164.33, 119,437,364,699.19 and 46,027,699,616.40

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Solution

The fourth proportional to 79,625,455,164.33, 119,437,364,699.19 and 46,027,699,616.40 is: 69,041,076,550.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,625,455,164.33 : 119,437,364,699.19 = 46,027,699,616.40 : x
  2. Step 2: Convert to fraction form
    79,625,455,164.33/119,437,364,699.19 = 46,027,699,616.40/x
  3. Step 3: Cross multiply
    79,625,455,164.33x = 119,437,364,699.19 × 46,027,699,616.40
  4. Step 4: Simplify right side
    79,625,455,164.33x = 5,497,427,145,348,734,779,392
  5. Step 5: Solve for x
    x = 5,497,427,145,348,734,779,392/79,625,455,164.33
  6. Step 6: Final answer
    x = 69,041,076,550.25

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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.