Home / 973,355,291.00-1,460,032,953.36-236,420,229.78

Finding the Fourth Proportional to 973,355,291.00, 1,460,032,953.36 and 236,420,229.78

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Solution

The fourth proportional to 973,355,291.00, 1,460,032,953.36 and 236,420,229.78 is: 354,630,348.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,355,291.00 : 1,460,032,953.36 = 236,420,229.78 : x
  2. Step 2: Convert to fraction form
    973,355,291.00/1,460,032,953.36 = 236,420,229.78/x
  3. Step 3: Cross multiply
    973,355,291.00x = 1,460,032,953.36 × 236,420,229.78
  4. Step 4: Simplify right side
    973,355,291.00x = 345,181,326,319,743,168
  5. Step 5: Solve for x
    x = 345,181,326,319,743,168/973,355,291.00
  6. Step 6: Final answer
    x = 354,630,348.77

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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.