Home / 592,180,733.20-890,184,287.40-546,264,230.80

Finding the Fourth Proportional to 592,180,733.20, 890,184,287.40 and 546,264,230.80

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Solution

The fourth proportional to 592,180,733.20, 890,184,287.40 and 546,264,230.80 is: 821,161,189.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,180,733.20 : 890,184,287.40 = 546,264,230.80 : x
  2. Step 2: Convert to fraction form
    592,180,733.20/890,184,287.40 = 546,264,230.80/x
  3. Step 3: Cross multiply
    592,180,733.20x = 890,184,287.40 × 546,264,230.80
  4. Step 4: Simplify right side
    592,180,733.20x = 486,275,835,026,807,104
  5. Step 5: Solve for x
    x = 486,275,835,026,807,104/592,180,733.20
  6. Step 6: Final answer
    x = 821,161,189.08

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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.