Home / 9,505,653.60-14,258,350.80-3,116,114.40

Finding the Fourth Proportional to 9,505,653.60, 14,258,350.80 and 3,116,114.40

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Solution

The fourth proportional to 9,505,653.60, 14,258,350.80 and 3,116,114.40 is: 4,674,129.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,505,653.60 : 14,258,350.80 = 3,116,114.40 : x
  2. Step 2: Convert to fraction form
    9,505,653.60/14,258,350.80 = 3,116,114.40/x
  3. Step 3: Cross multiply
    9,505,653.60x = 14,258,350.80 × 3,116,114.40
  4. Step 4: Simplify right side
    9,505,653.60x = 44,430,652,248,131.52
  5. Step 5: Solve for x
    x = 44,430,652,248,131.52/9,505,653.60
  6. Step 6: Final answer
    x = 4,674,129.11

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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.