Home / 25,897,339.20-38,846,008.80-23,713,838.40

Finding the Fourth Proportional to 25,897,339.20, 38,846,008.80 and 23,713,838.40

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Solution

The fourth proportional to 25,897,339.20, 38,846,008.80 and 23,713,838.40 is: 35,570,757.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,897,339.20 : 38,846,008.80 = 23,713,838.40 : x
  2. Step 2: Convert to fraction form
    25,897,339.20/38,846,008.80 = 23,713,838.40/x
  3. Step 3: Cross multiply
    25,897,339.20x = 38,846,008.80 × 23,713,838.40
  4. Step 4: Simplify right side
    25,897,339.20x = 921,187,975,168,177.75
  5. Step 5: Solve for x
    x = 921,187,975,168,177.75/25,897,339.20
  6. Step 6: Final answer
    x = 35,570,757.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.