Home / 47,734,017.46-71,562,409.67-14,927,707.83

Finding the Fourth Proportional to 47,734,017.46, 71,562,409.67 and 14,927,707.83

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Solution

The fourth proportional to 47,734,017.46, 71,562,409.67 and 14,927,707.83 is: 22,379,485.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,734,017.46 : 71,562,409.67 = 14,927,707.83 : x
  2. Step 2: Convert to fraction form
    47,734,017.46/71,562,409.67 = 14,927,707.83/x
  3. Step 3: Cross multiply
    47,734,017.46x = 71,562,409.67 × 14,927,707.83
  4. Step 4: Simplify right side
    47,734,017.46x = 1,068,262,742,935,552.12
  5. Step 5: Solve for x
    x = 1,068,262,742,935,552.12/47,734,017.46
  6. Step 6: Final answer
    x = 22,379,485.32

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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.