Home / 25,697,657.59-35,470,708.35-16,530,300.34

Finding the Fourth Proportional to 25,697,657.59, 35,470,708.35 and 16,530,300.34

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Solution

The fourth proportional to 25,697,657.59, 35,470,708.35 and 16,530,300.34 is: 22,816,922.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,697,657.59 : 35,470,708.35 = 16,530,300.34 : x
  2. Step 2: Convert to fraction form
    25,697,657.59/35,470,708.35 = 16,530,300.34/x
  3. Step 3: Cross multiply
    25,697,657.59x = 35,470,708.35 × 16,530,300.34
  4. Step 4: Simplify right side
    25,697,657.59x = 586,341,462,147,380.38
  5. Step 5: Solve for x
    x = 586,341,462,147,380.38/25,697,657.59
  6. Step 6: Final answer
    x = 22,816,922.52

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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.