Home / 89,192,565,408.16-133,785,219,733.44-22,038,119,280.82

Finding the Fourth Proportional to 89,192,565,408.16, 133,785,219,733.44 and 22,038,119,280.82

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Solution

The fourth proportional to 89,192,565,408.16, 133,785,219,733.44 and 22,038,119,280.82 is: 33,056,282,404.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,192,565,408.16 : 133,785,219,733.44 = 22,038,119,280.82 : x
  2. Step 2: Convert to fraction form
    89,192,565,408.16/133,785,219,733.44 = 22,038,119,280.82/x
  3. Step 3: Cross multiply
    89,192,565,408.16x = 133,785,219,733.44 × 22,038,119,280.82
  4. Step 4: Simplify right side
    89,192,565,408.16x = 2,948,374,630,496,264,519,680
  5. Step 5: Solve for x
    x = 2,948,374,630,496,264,519,680/89,192,565,408.16
  6. Step 6: Final answer
    x = 33,056,282,404.30

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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.