Home / 46,786,100.60-70,183,840.80-16,076,635.40

Finding the Fourth Proportional to 46,786,100.60, 70,183,840.80 and 16,076,635.40

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Solution

The fourth proportional to 46,786,100.60, 70,183,840.80 and 16,076,635.40 is: 24,116,564.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,786,100.60 : 70,183,840.80 = 16,076,635.40 : x
  2. Step 2: Convert to fraction form
    46,786,100.60/70,183,840.80 = 16,076,635.40/x
  3. Step 3: Cross multiply
    46,786,100.60x = 70,183,840.80 × 16,076,635.40
  4. Step 4: Simplify right side
    46,786,100.60x = 1,128,320,019,513,244.25
  5. Step 5: Solve for x
    x = 1,128,320,019,513,244.25/46,786,100.60
  6. Step 6: Final answer
    x = 24,116,564.64

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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.