Home / 52,593,038.37-78,889,558.24-14,254,552.48

Finding the Fourth Proportional to 52,593,038.37, 78,889,558.24 and 14,254,552.48

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Solution

The fourth proportional to 52,593,038.37, 78,889,558.24 and 14,254,552.48 is: 21,381,828.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,593,038.37 : 78,889,558.24 = 14,254,552.48 : x
  2. Step 2: Convert to fraction form
    52,593,038.37/78,889,558.24 = 14,254,552.48/x
  3. Step 3: Cross multiply
    52,593,038.37x = 78,889,558.24 × 14,254,552.48
  4. Step 4: Simplify right side
    52,593,038.37x = 1,124,535,347,984,524.75
  5. Step 5: Solve for x
    x = 1,124,535,347,984,524.75/52,593,038.37
  6. Step 6: Final answer
    x = 21,381,828.90

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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.