Home / 25,183,929.60-37,775,894.40-23,168,390.40

Finding the Fourth Proportional to 25,183,929.60, 37,775,894.40 and 23,168,390.40

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Solution

The fourth proportional to 25,183,929.60, 37,775,894.40 and 23,168,390.40 is: 34,752,585.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,183,929.60 : 37,775,894.40 = 23,168,390.40 : x
  2. Step 2: Convert to fraction form
    25,183,929.60/37,775,894.40 = 23,168,390.40/x
  3. Step 3: Cross multiply
    25,183,929.60x = 37,775,894.40 × 23,168,390.40
  4. Step 4: Simplify right side
    25,183,929.60x = 875,206,669,168,373.62
  5. Step 5: Solve for x
    x = 875,206,669,168,373.62/25,183,929.60
  6. Step 6: Final answer
    x = 34,752,585.60

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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.