Home / 46,058,572.14-69,111,768.87-18,784,874.22

Finding the Fourth Proportional to 46,058,572.14, 69,111,768.87 and 18,784,874.22

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Solution

The fourth proportional to 46,058,572.14, 69,111,768.87 and 18,784,874.22 is: 28,187,063.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,058,572.14 : 69,111,768.87 = 18,784,874.22 : x
  2. Step 2: Convert to fraction form
    46,058,572.14/69,111,768.87 = 18,784,874.22/x
  3. Step 3: Cross multiply
    46,058,572.14x = 69,111,768.87 × 18,784,874.22
  4. Step 4: Simplify right side
    46,058,572.14x = 1,298,255,885,344,661.50
  5. Step 5: Solve for x
    x = 1,298,255,885,344,661.50/46,058,572.14
  6. Step 6: Final answer
    x = 28,187,063.23

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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.