Home / 52,364,659.48-78,559,353.06-16,462,867.48

Finding the Fourth Proportional to 52,364,659.48, 78,559,353.06 and 16,462,867.48

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Solution

The fourth proportional to 52,364,659.48, 78,559,353.06 and 16,462,867.48 is: 24,698,188.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,364,659.48 : 78,559,353.06 = 16,462,867.48 : x
  2. Step 2: Convert to fraction form
    52,364,659.48/78,559,353.06 = 16,462,867.48/x
  3. Step 3: Cross multiply
    52,364,659.48x = 78,559,353.06 × 16,462,867.48
  4. Step 4: Simplify right side
    52,364,659.48x = 1,293,312,218,741,312.50
  5. Step 5: Solve for x
    x = 1,293,312,218,741,312.50/52,364,659.48
  6. Step 6: Final answer
    x = 24,698,188.27

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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.