Home / 33,077,188.20-49,615,782.30-10,365,047.40

Finding the Fourth Proportional to 33,077,188.20, 49,615,782.30 and 10,365,047.40

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Solution

The fourth proportional to 33,077,188.20, 49,615,782.30 and 10,365,047.40 is: 15,547,571.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,077,188.20 : 49,615,782.30 = 10,365,047.40 : x
  2. Step 2: Convert to fraction form
    33,077,188.20/49,615,782.30 = 10,365,047.40/x
  3. Step 3: Cross multiply
    33,077,188.20x = 49,615,782.30 × 10,365,047.40
  4. Step 4: Simplify right side
    33,077,188.20x = 514,269,935,327,581
  5. Step 5: Solve for x
    x = 514,269,935,327,581/33,077,188.20
  6. Step 6: Final answer
    x = 15,547,571.10

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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.