Home / 50,773,333.09-70,065,234.63-27,567,929.02

Finding the Fourth Proportional to 50,773,333.09, 70,065,234.63 and 27,567,929.02

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Solution

The fourth proportional to 50,773,333.09, 70,065,234.63 and 27,567,929.02 is: 38,042,675.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,773,333.09 : 70,065,234.63 = 27,567,929.02 : x
  2. Step 2: Convert to fraction form
    50,773,333.09/70,065,234.63 = 27,567,929.02/x
  3. Step 3: Cross multiply
    50,773,333.09x = 70,065,234.63 × 27,567,929.02
  4. Step 4: Simplify right side
    50,773,333.09x = 1,931,553,415,049,485.75
  5. Step 5: Solve for x
    x = 1,931,553,415,049,485.75/50,773,333.09
  6. Step 6: Final answer
    x = 38,042,675.11

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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.