Home / 25,183,894.23-37,771,615.71-6,989,937.93

Finding the Fourth Proportional to 25,183,894.23, 37,771,615.71 and 6,989,937.93

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Solution

The fourth proportional to 25,183,894.23, 37,771,615.71 and 6,989,937.93 is: 10,483,734.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,183,894.23 : 37,771,615.71 = 6,989,937.93 : x
  2. Step 2: Convert to fraction form
    25,183,894.23/37,771,615.71 = 6,989,937.93/x
  3. Step 3: Cross multiply
    25,183,894.23x = 37,771,615.71 × 6,989,937.93
  4. Step 4: Simplify right side
    25,183,894.23x = 264,021,249,328,712.88
  5. Step 5: Solve for x
    x = 264,021,249,328,712.88/25,183,894.23
  6. Step 6: Final answer
    x = 10,483,734.05

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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.