Home / 27,955,032.60-41,907,617.10-10,911,741.60

Finding the Fourth Proportional to 27,955,032.60, 41,907,617.10 and 10,911,741.60

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Solution

The fourth proportional to 27,955,032.60, 41,907,617.10 and 10,911,741.60 is: 16,357,880.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,955,032.60 : 41,907,617.10 = 10,911,741.60 : x
  2. Step 2: Convert to fraction form
    27,955,032.60/41,907,617.10 = 10,911,741.60/x
  3. Step 3: Cross multiply
    27,955,032.60x = 41,907,617.10 × 10,911,741.60
  4. Step 4: Simplify right side
    27,955,032.60x = 457,285,088,866,941.38
  5. Step 5: Solve for x
    x = 457,285,088,866,941.38/27,955,032.60
  6. Step 6: Final answer
    x = 16,357,880.72

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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.