Home / 1,132,303,294,281.40-1,698,461,291,256.40-377,684,804,872.86

Finding the Fourth Proportional to 1,132,303,294,281.40, 1,698,461,291,256.40 and 377,684,804,872.86

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Solution

The fourth proportional to 1,132,303,294,281.40, 1,698,461,291,256.40 and 377,684,804,872.86 is: 566,529,325,324.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,303,294,281.40 : 1,698,461,291,256.40 = 377,684,804,872.86 : x
  2. Step 2: Convert to fraction form
    1,132,303,294,281.40/1,698,461,291,256.40 = 377,684,804,872.86/x
  3. Step 3: Cross multiply
    1,132,303,294,281.40x = 1,698,461,291,256.40 × 377,684,804,872.86
  4. Step 4: Simplify right side
    1,132,303,294,281.40x = 641,483,021,372,279,232,659,456
  5. Step 5: Solve for x
    x = 641,483,021,372,279,232,659,456/1,132,303,294,281.40
  6. Step 6: Final answer
    x = 566,529,325,324.79

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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.