Home / 46,746,379.35-70,123,094.64-13,954,359.15

Finding the Fourth Proportional to 46,746,379.35, 70,123,094.64 and 13,954,359.15

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Solution

The fourth proportional to 46,746,379.35, 70,123,094.64 and 13,954,359.15 is: 20,932,591.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,746,379.35 : 70,123,094.64 = 13,954,359.15 : x
  2. Step 2: Convert to fraction form
    46,746,379.35/70,123,094.64 = 13,954,359.15/x
  3. Step 3: Cross multiply
    46,746,379.35x = 70,123,094.64 × 13,954,359.15
  4. Step 4: Simplify right side
    46,746,379.35x = 978,522,847,316,000
  5. Step 5: Solve for x
    x = 978,522,847,316,000/46,746,379.35
  6. Step 6: Final answer
    x = 20,932,591.16

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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.