Home / 32,782,952.56-45,246,397.98-19,552,978.48

Finding the Fourth Proportional to 32,782,952.56, 45,246,397.98 and 19,552,978.48

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Solution

The fourth proportional to 32,782,952.56, 45,246,397.98 and 19,552,978.48 is: 26,986,643.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,782,952.56 : 45,246,397.98 = 19,552,978.48 : x
  2. Step 2: Convert to fraction form
    32,782,952.56/45,246,397.98 = 19,552,978.48/x
  3. Step 3: Cross multiply
    32,782,952.56x = 45,246,397.98 × 19,552,978.48
  4. Step 4: Simplify right side
    32,782,952.56x = 884,701,846,000,455.38
  5. Step 5: Solve for x
    x = 884,701,846,000,455.38/32,782,952.56
  6. Step 6: Final answer
    x = 26,986,643.27

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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.