Home / 79,625,455,663.80-119,437,365,448.35-46,027,700,118.30

Finding the Fourth Proportional to 79,625,455,663.80, 119,437,365,448.35 and 46,027,700,118.30

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Solution

The fourth proportional to 79,625,455,663.80, 119,437,365,448.35 and 46,027,700,118.30 is: 69,041,077,303.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,625,455,663.80 : 119,437,365,448.35 = 46,027,700,118.30 : x
  2. Step 2: Convert to fraction form
    79,625,455,663.80/119,437,365,448.35 = 46,027,700,118.30/x
  3. Step 3: Cross multiply
    79,625,455,663.80x = 119,437,365,448.35 × 46,027,700,118.30
  4. Step 4: Simplify right side
    79,625,455,663.80x = 5,497,427,239,776,460,734,464
  5. Step 5: Solve for x
    x = 5,497,427,239,776,460,734,464/79,625,455,663.80
  6. Step 6: Final answer
    x = 69,041,077,303.07

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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.