Home / 15,341,306.94-23,005,979.37-5,751,457.74

Finding the Fourth Proportional to 15,341,306.94, 23,005,979.37 and 5,751,457.74

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Solution

The fourth proportional to 15,341,306.94, 23,005,979.37 and 5,751,457.74 is: 8,624,944.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,341,306.94 : 23,005,979.37 = 5,751,457.74 : x
  2. Step 2: Convert to fraction form
    15,341,306.94/23,005,979.37 = 5,751,457.74/x
  3. Step 3: Cross multiply
    15,341,306.94x = 23,005,979.37 × 5,751,457.74
  4. Step 4: Simplify right side
    15,341,306.94x = 132,317,918,113,866.83
  5. Step 5: Solve for x
    x = 132,317,918,113,866.83/15,341,306.94
  6. Step 6: Final answer
    x = 8,624,944.32

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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.