Home / 46,232,376.53-69,358,503.32-13,443,515.24

Finding the Fourth Proportional to 46,232,376.53, 69,358,503.32 and 13,443,515.24

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Solution

The fourth proportional to 46,232,376.53, 69,358,503.32 and 13,443,515.24 is: 20,168,162.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,232,376.53 : 69,358,503.32 = 13,443,515.24 : x
  2. Step 2: Convert to fraction form
    46,232,376.53/69,358,503.32 = 13,443,515.24/x
  3. Step 3: Cross multiply
    46,232,376.53x = 69,358,503.32 × 13,443,515.24
  4. Step 4: Simplify right side
    46,232,376.53x = 932,422,096,338,793
  5. Step 5: Solve for x
    x = 932,422,096,338,793/46,232,376.53
  6. Step 6: Final answer
    x = 20,168,162.80

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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.