Home / 914,564,184,654.50-1,372,002,566,938.20-377,048,311,524.25

Finding the Fourth Proportional to 914,564,184,654.50, 1,372,002,566,938.20 and 377,048,311,524.25

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Solution

The fourth proportional to 914,564,184,654.50, 1,372,002,566,938.20 and 377,048,311,524.25 is: 565,636,901,106.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    914,564,184,654.50 : 1,372,002,566,938.20 = 377,048,311,524.25 : x
  2. Step 2: Convert to fraction form
    914,564,184,654.50/1,372,002,566,938.20 = 377,048,311,524.25/x
  3. Step 3: Cross multiply
    914,564,184,654.50x = 1,372,002,566,938.20 × 377,048,311,524.25
  4. Step 4: Simplify right side
    914,564,184,654.50x = 517,311,251,270,985,085,616,128
  5. Step 5: Solve for x
    x = 517,311,251,270,985,085,616,128/914,564,184,654.50
  6. Step 6: Final answer
    x = 565,636,901,106.52

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Double scale
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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.