Home / 89,192,565,407.16-133,785,219,731.94-22,038,119,279.82

Finding the Fourth Proportional to 89,192,565,407.16, 133,785,219,731.94 and 22,038,119,279.82

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Solution

The fourth proportional to 89,192,565,407.16, 133,785,219,731.94 and 22,038,119,279.82 is: 33,056,282,402.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,192,565,407.16 : 133,785,219,731.94 = 22,038,119,279.82 : x
  2. Step 2: Convert to fraction form
    89,192,565,407.16/133,785,219,731.94 = 22,038,119,279.82/x
  3. Step 3: Cross multiply
    89,192,565,407.16x = 133,785,219,731.94 × 22,038,119,279.82
  4. Step 4: Simplify right side
    89,192,565,407.16x = 2,948,374,630,329,421,922,304
  5. Step 5: Solve for x
    x = 2,948,374,630,329,421,922,304/89,192,565,407.16
  6. Step 6: Final answer
    x = 33,056,282,402.80

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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.