Home / 33,264,771.84-49,898,943.60-10,547,440.32

Finding the Fourth Proportional to 33,264,771.84, 49,898,943.60 and 10,547,440.32

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Solution

The fourth proportional to 33,264,771.84, 49,898,943.60 and 10,547,440.32 is: 15,821,726.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,264,771.84 : 49,898,943.60 = 10,547,440.32 : x
  2. Step 2: Convert to fraction form
    33,264,771.84/49,898,943.60 = 10,547,440.32/x
  3. Step 3: Cross multiply
    33,264,771.84x = 49,898,943.60 × 10,547,440.32
  4. Step 4: Simplify right side
    33,264,771.84x = 526,306,129,652,046
  5. Step 5: Solve for x
    x = 526,306,129,652,046/33,264,771.84
  6. Step 6: Final answer
    x = 15,821,726.73

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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.