Home / 993,587,332,549.35-1,371,150,521,558.70-536,845,816,523.01

Finding the Fourth Proportional to 993,587,332,549.35, 1,371,150,521,558.70 and 536,845,816,523.01

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Solution

The fourth proportional to 993,587,332,549.35, 1,371,150,521,558.70 and 536,845,816,523.01 is: 740,847,228,228.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    993,587,332,549.35 : 1,371,150,521,558.70 = 536,845,816,523.01 : x
  2. Step 2: Convert to fraction form
    993,587,332,549.35/1,371,150,521,558.70 = 536,845,816,523.01/x
  3. Step 3: Cross multiply
    993,587,332,549.35x = 1,371,150,521,558.70 × 536,845,816,523.01
  4. Step 4: Simplify right side
    993,587,332,549.35x = 736,096,421,322,131,339,476,992
  5. Step 5: Solve for x
    x = 736,096,421,322,131,339,476,992/993,587,332,549.35
  6. Step 6: Final answer
    x = 740,847,228,228.50

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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.