Home / 14,203,224,025.83-19,603,221,529.82-8,565,357,775.59

Finding the Fourth Proportional to 14,203,224,025.83, 19,603,221,529.82 and 8,565,357,775.59

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Solution

The fourth proportional to 14,203,224,025.83, 19,603,221,529.82 and 8,565,357,775.59 is: 11,821,865,630.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,203,224,025.83 : 19,603,221,529.82 = 8,565,357,775.59 : x
  2. Step 2: Convert to fraction form
    14,203,224,025.83/19,603,221,529.82 = 8,565,357,775.59/x
  3. Step 3: Cross multiply
    14,203,224,025.83x = 19,603,221,529.82 × 8,565,357,775.59
  4. Step 4: Simplify right side
    14,203,224,025.83x = 167,908,605,957,014,192,128
  5. Step 5: Solve for x
    x = 167,908,605,957,014,192,128/14,203,224,025.83
  6. Step 6: Final answer
    x = 11,821,865,630.76

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.