Home / 25,895,122-35,735,268.36-14,448,850

Finding the Fourth Proportional to 25,895,122, 35,735,268.36 and 14,448,850

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Solution

The fourth proportional to 25,895,122, 35,735,268.36 and 14,448,850 is: 19,939,413

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,895,122 : 35,735,268.36 = 14,448,850 : x
  2. Step 2: Convert to fraction form
    25,895,122/35,735,268.36 = 14,448,850/x
  3. Step 3: Cross multiply
    25,895,122x = 35,735,268.36 × 14,448,850
  4. Step 4: Simplify right side
    25,895,122x = 516,333,532,243,386
  5. Step 5: Solve for x
    x = 516,333,532,243,386/25,895,122
  6. Step 6: Final answer
    x = 19,939,413

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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.