Home / 25,798,967.03-35,604,047.76-14,787,551.90

Finding the Fourth Proportional to 25,798,967.03, 35,604,047.76 and 14,787,551.90

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Solution

The fourth proportional to 25,798,967.03, 35,604,047.76 and 14,787,551.90 is: 20,407,666.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,798,967.03 : 35,604,047.76 = 14,787,551.90 : x
  2. Step 2: Convert to fraction form
    25,798,967.03/35,604,047.76 = 14,787,551.90/x
  3. Step 3: Cross multiply
    25,798,967.03x = 35,604,047.76 × 14,787,551.90
  4. Step 4: Simplify right side
    25,798,967.03x = 526,496,704,101,078.75
  5. Step 5: Solve for x
    x = 526,496,704,101,078.75/25,798,967.03
  6. Step 6: Final answer
    x = 20,407,666.07

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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.