Home / 53,041,750.58-79,562,647.93-23,861,505.98

Finding the Fourth Proportional to 53,041,750.58, 79,562,647.93 and 23,861,505.98

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Solution

The fourth proportional to 53,041,750.58, 79,562,647.93 and 23,861,505.98 is: 35,792,268.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,041,750.58 : 79,562,647.93 = 23,861,505.98 : x
  2. Step 2: Convert to fraction form
    53,041,750.58/79,562,647.93 = 23,861,505.98/x
  3. Step 3: Cross multiply
    53,041,750.58x = 79,562,647.93 × 23,861,505.98
  4. Step 4: Simplify right side
    53,041,750.58x = 1,898,484,599,337,714.50
  5. Step 5: Solve for x
    x = 1,898,484,599,337,714.50/53,041,750.58
  6. Step 6: Final answer
    x = 35,792,268.90

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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.