Home / 333,486,720.86-460,206,056.20-184,807,539.01

Finding the Fourth Proportional to 333,486,720.86, 460,206,056.20 and 184,807,539.01

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Solution

The fourth proportional to 333,486,720.86, 460,206,056.20 and 184,807,539.01 is: 255,031,290.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,486,720.86 : 460,206,056.20 = 184,807,539.01 : x
  2. Step 2: Convert to fraction form
    333,486,720.86/460,206,056.20 = 184,807,539.01/x
  3. Step 3: Cross multiply
    333,486,720.86x = 460,206,056.20 × 184,807,539.01
  4. Step 4: Simplify right side
    333,486,720.86x = 85,049,548,681,694,064
  5. Step 5: Solve for x
    x = 85,049,548,681,694,064/333,486,720.86
  6. Step 6: Final answer
    x = 255,031,290.19

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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.