Home / 79,625,455,169.83-119,437,364,707.44-46,027,699,621.90

Finding the Fourth Proportional to 79,625,455,169.83, 119,437,364,707.44 and 46,027,699,621.90

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Solution

The fourth proportional to 79,625,455,169.83, 119,437,364,707.44 and 46,027,699,621.90 is: 69,041,076,558.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,625,455,169.83 : 119,437,364,707.44 = 46,027,699,621.90 : x
  2. Step 2: Convert to fraction form
    79,625,455,169.83/119,437,364,707.44 = 46,027,699,621.90/x
  3. Step 3: Cross multiply
    79,625,455,169.83x = 119,437,364,707.44 × 46,027,699,621.90
  4. Step 4: Simplify right side
    79,625,455,169.83x = 5,497,427,146,385,368,547,328
  5. Step 5: Solve for x
    x = 5,497,427,146,385,368,547,328/79,625,455,169.83
  6. Step 6: Final answer
    x = 69,041,076,558.50

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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.