Home / 40,879,792.56-61,289,420.64-24,701,955.84

Finding the Fourth Proportional to 40,879,792.56, 61,289,420.64 and 24,701,955.84

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Solution

The fourth proportional to 40,879,792.56, 61,289,420.64 and 24,701,955.84 is: 37,034,643.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,879,792.56 : 61,289,420.64 = 24,701,955.84 : x
  2. Step 2: Convert to fraction form
    40,879,792.56/61,289,420.64 = 24,701,955.84/x
  3. Step 3: Cross multiply
    40,879,792.56x = 61,289,420.64 × 24,701,955.84
  4. Step 4: Simplify right side
    40,879,792.56x = 1,513,968,562,108,464.50
  5. Step 5: Solve for x
    x = 1,513,968,562,108,464.50/40,879,792.56
  6. Step 6: Final answer
    x = 37,034,643.95

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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.