Home / 51,949,485.60-77,935,287.60-16,051,322.40

Finding the Fourth Proportional to 51,949,485.60, 77,935,287.60 and 16,051,322.40

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Solution

The fourth proportional to 51,949,485.60, 77,935,287.60 and 16,051,322.40 is: 24,080,400.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,949,485.60 : 77,935,287.60 = 16,051,322.40 : x
  2. Step 2: Convert to fraction form
    51,949,485.60/77,935,287.60 = 16,051,322.40/x
  3. Step 3: Cross multiply
    51,949,485.60x = 77,935,287.60 × 16,051,322.40
  4. Step 4: Simplify right side
    51,949,485.60x = 1,250,964,427,604,322.25
  5. Step 5: Solve for x
    x = 1,250,964,427,604,322.25/51,949,485.60
  6. Step 6: Final answer
    x = 24,080,400.67

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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.