Home / 25,697,660.04-35,470,711.71-16,530,302.79

Finding the Fourth Proportional to 25,697,660.04, 35,470,711.71 and 16,530,302.79

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Solution

The fourth proportional to 25,697,660.04, 35,470,711.71 and 16,530,302.79 is: 22,816,925.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,697,660.04 : 35,470,711.71 = 16,530,302.79 : x
  2. Step 2: Convert to fraction form
    25,697,660.04/35,470,711.71 = 16,530,302.79/x
  3. Step 3: Cross multiply
    25,697,660.04x = 35,470,711.71 × 16,530,302.79
  4. Step 4: Simplify right side
    25,697,660.04x = 586,341,604,743,098.62
  5. Step 5: Solve for x
    x = 586,341,604,743,098.62/25,697,660.04
  6. Step 6: Final answer
    x = 22,816,925.89

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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.