Home / 41,728,798.64-62,549,020.34-14,036,353.55

Finding the Fourth Proportional to 41,728,798.64, 62,549,020.34 and 14,036,353.55

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Solution

The fourth proportional to 41,728,798.64, 62,549,020.34 and 14,036,353.55 is: 21,039,670.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,728,798.64 : 62,549,020.34 = 14,036,353.55 : x
  2. Step 2: Convert to fraction form
    41,728,798.64/62,549,020.34 = 14,036,353.55/x
  3. Step 3: Cross multiply
    41,728,798.64x = 62,549,020.34 × 14,036,353.55
  4. Step 4: Simplify right side
    41,728,798.64x = 877,960,163,915,045.62
  5. Step 5: Solve for x
    x = 877,960,163,915,045.62/41,728,798.64
  6. Step 6: Final answer
    x = 21,039,670.26

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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.