Home / 15,687,550.84-23,532,681.66-4,327,999.48

Finding the Fourth Proportional to 15,687,550.84, 23,532,681.66 and 4,327,999.48

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Solution

The fourth proportional to 15,687,550.84, 23,532,681.66 and 4,327,999.48 is: 6,492,373.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,687,550.84 : 23,532,681.66 = 4,327,999.48 : x
  2. Step 2: Convert to fraction form
    15,687,550.84/23,532,681.66 = 4,327,999.48/x
  3. Step 3: Cross multiply
    15,687,550.84x = 23,532,681.66 × 4,327,999.48
  4. Step 4: Simplify right side
    15,687,550.84x = 101,849,433,987,485.55
  5. Step 5: Solve for x
    x = 101,849,433,987,485.55/15,687,550.84
  6. Step 6: Final answer
    x = 6,492,373.16

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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.