Home / 25,585,602.48-35,304,720.48-16,430,645.52

Finding the Fourth Proportional to 25,585,602.48, 35,304,720.48 and 16,430,645.52

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Solution

The fourth proportional to 25,585,602.48, 35,304,720.48 and 16,430,645.52 is: 22,672,100.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,585,602.48 : 35,304,720.48 = 16,430,645.52 : x
  2. Step 2: Convert to fraction form
    25,585,602.48/35,304,720.48 = 16,430,645.52/x
  3. Step 3: Cross multiply
    25,585,602.48x = 35,304,720.48 × 16,430,645.52
  4. Step 4: Simplify right side
    25,585,602.48x = 580,079,347,389,564.12
  5. Step 5: Solve for x
    x = 580,079,347,389,564.12/25,585,602.48
  6. Step 6: Final answer
    x = 22,672,100.37

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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.