Home / 25,808,968.47-35,617,316.37-14,047,668.44

Finding the Fourth Proportional to 25,808,968.47, 35,617,316.37 and 14,047,668.44

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Solution

The fourth proportional to 25,808,968.47, 35,617,316.37 and 14,047,668.44 is: 19,386,294.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,808,968.47 : 35,617,316.37 = 14,047,668.44 : x
  2. Step 2: Convert to fraction form
    25,808,968.47/35,617,316.37 = 14,047,668.44/x
  3. Step 3: Cross multiply
    25,808,968.47x = 35,617,316.37 × 14,047,668.44
  4. Step 4: Simplify right side
    25,808,968.47x = 500,340,250,910,257.75
  5. Step 5: Solve for x
    x = 500,340,250,910,257.75/25,808,968.47
  6. Step 6: Final answer
    x = 19,386,294.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.