Home / 37,574,985.69-56,344,713.62-14,556,703.77

Finding the Fourth Proportional to 37,574,985.69, 56,344,713.62 and 14,556,703.77

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Solution

The fourth proportional to 37,574,985.69, 56,344,713.62 and 14,556,703.77 is: 21,828,173.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,574,985.69 : 56,344,713.62 = 14,556,703.77 : x
  2. Step 2: Convert to fraction form
    37,574,985.69/56,344,713.62 = 14,556,703.77/x
  3. Step 3: Cross multiply
    37,574,985.69x = 56,344,713.62 × 14,556,703.77
  4. Step 4: Simplify right side
    37,574,985.69x = 820,193,305,099,040.88
  5. Step 5: Solve for x
    x = 820,193,305,099,040.88/37,574,985.69
  6. Step 6: Final answer
    x = 21,828,173.45

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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.