Home / 184,998,765,950.91-277,444,314,776.23-71,653,211,655.52

Finding the Fourth Proportional to 184,998,765,950.91, 277,444,314,776.23 and 71,653,211,655.52

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Solution

The fourth proportional to 184,998,765,950.91, 277,444,314,776.23 and 71,653,211,655.52 is: 107,458,966,588.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,998,765,950.91 : 277,444,314,776.23 = 71,653,211,655.52 : x
  2. Step 2: Convert to fraction form
    184,998,765,950.91/277,444,314,776.23 = 71,653,211,655.52/x
  3. Step 3: Cross multiply
    184,998,765,950.91x = 277,444,314,776.23 × 71,653,211,655.52
  4. Step 4: Simplify right side
    184,998,765,950.91x = 19,879,776,209,280,532,742,144
  5. Step 5: Solve for x
    x = 19,879,776,209,280,532,742,144/184,998,765,950.91
  6. Step 6: Final answer
    x = 107,458,966,588.76

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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.