Home / 25,995,580.74-35,875,021.46-14,393,143.58

Finding the Fourth Proportional to 25,995,580.74, 35,875,021.46 and 14,393,143.58

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Solution

The fourth proportional to 25,995,580.74, 35,875,021.46 and 14,393,143.58 is: 19,863,158.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,995,580.74 : 35,875,021.46 = 14,393,143.58 : x
  2. Step 2: Convert to fraction form
    25,995,580.74/35,875,021.46 = 14,393,143.58/x
  3. Step 3: Cross multiply
    25,995,580.74x = 35,875,021.46 × 14,393,143.58
  4. Step 4: Simplify right side
    25,995,580.74x = 516,354,334,558,020.38
  5. Step 5: Solve for x
    x = 516,354,334,558,020.38/25,995,580.74
  6. Step 6: Final answer
    x = 19,863,158.27

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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.