Home / 46,325,914.32-69,443,688-22,058,320.80

Finding the Fourth Proportional to 46,325,914.32, 69,443,688 and 22,058,320.80

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Solution

The fourth proportional to 46,325,914.32, 69,443,688 and 22,058,320.80 is: 33,065,966.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,325,914.32 : 69,443,688 = 22,058,320.80 : x
  2. Step 2: Convert to fraction form
    46,325,914.32/69,443,688 = 22,058,320.80/x
  3. Step 3: Cross multiply
    46,325,914.32x = 69,443,688 × 22,058,320.80
  4. Step 4: Simplify right side
    46,325,914.32x = 1,531,811,147,439,110.50
  5. Step 5: Solve for x
    x = 1,531,811,147,439,110.50/46,325,914.32
  6. Step 6: Final answer
    x = 33,065,966.86

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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.