Home / 25,798,966.03-35,604,046.38-14,787,550.90

Finding the Fourth Proportional to 25,798,966.03, 35,604,046.38 and 14,787,550.90

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Solution

The fourth proportional to 25,798,966.03, 35,604,046.38 and 14,787,550.90 is: 20,407,664.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,798,966.03 : 35,604,046.38 = 14,787,550.90 : x
  2. Step 2: Convert to fraction form
    25,798,966.03/35,604,046.38 = 14,787,550.90/x
  3. Step 3: Cross multiply
    25,798,966.03x = 35,604,046.38 × 14,787,550.90
  4. Step 4: Simplify right side
    25,798,966.03x = 526,496,648,090,210.81
  5. Step 5: Solve for x
    x = 526,496,648,090,210.81/25,798,966.03
  6. Step 6: Final answer
    x = 20,407,664.69

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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.