Home / 31,277,466.90-46,916,200.35-11,084,750.10

Finding the Fourth Proportional to 31,277,466.90, 46,916,200.35 and 11,084,750.10

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Solution

The fourth proportional to 31,277,466.90, 46,916,200.35 and 11,084,750.10 is: 16,627,125.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,277,466.90 : 46,916,200.35 = 11,084,750.10 : x
  2. Step 2: Convert to fraction form
    31,277,466.90/46,916,200.35 = 11,084,750.10/x
  3. Step 3: Cross multiply
    31,277,466.90x = 46,916,200.35 × 11,084,750.10
  4. Step 4: Simplify right side
    31,277,466.90x = 520,054,356,521,282.56
  5. Step 5: Solve for x
    x = 520,054,356,521,282.56/31,277,466.90
  6. Step 6: Final answer
    x = 16,627,125.15

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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.