Home / 25,765,167.69-35,556,005.16-14,752,086.32

Finding the Fourth Proportional to 25,765,167.69, 35,556,005.16 and 14,752,086.32

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Solution

The fourth proportional to 25,765,167.69, 35,556,005.16 and 14,752,086.32 is: 20,357,921.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,765,167.69 : 35,556,005.16 = 14,752,086.32 : x
  2. Step 2: Convert to fraction form
    25,765,167.69/35,556,005.16 = 14,752,086.32/x
  3. Step 3: Cross multiply
    25,765,167.69x = 35,556,005.16 × 14,752,086.32
  4. Step 4: Simplify right side
    25,765,167.69x = 524,525,257,403,575.38
  5. Step 5: Solve for x
    x = 524,525,257,403,575.38/25,765,167.69
  6. Step 6: Final answer
    x = 20,357,921.35

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1.5x scale

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.