Home / 14,567,881.80-21,854,447.10-6,049,079.40

Finding the Fourth Proportional to 14,567,881.80, 21,854,447.10 and 6,049,079.40

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Solution

The fourth proportional to 14,567,881.80, 21,854,447.10 and 6,049,079.40 is: 9,074,708.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,567,881.80 : 21,854,447.10 = 6,049,079.40 : x
  2. Step 2: Convert to fraction form
    14,567,881.80/21,854,447.10 = 6,049,079.40/x
  3. Step 3: Cross multiply
    14,567,881.80x = 21,854,447.10 × 6,049,079.40
  4. Step 4: Simplify right side
    14,567,881.80x = 132,199,285,750,999.75
  5. Step 5: Solve for x
    x = 132,199,285,750,999.75/14,567,881.80
  6. Step 6: Final answer
    x = 9,074,708.84

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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.