Home / 33,175,319.40-49,762,979.10-27,506,615.40

Finding the Fourth Proportional to 33,175,319.40, 49,762,979.10 and 27,506,615.40

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Solution

The fourth proportional to 33,175,319.40, 49,762,979.10 and 27,506,615.40 is: 41,259,923.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,175,319.40 : 49,762,979.10 = 27,506,615.40 : x
  2. Step 2: Convert to fraction form
    33,175,319.40/49,762,979.10 = 27,506,615.40/x
  3. Step 3: Cross multiply
    33,175,319.40x = 49,762,979.10 × 27,506,615.40
  4. Step 4: Simplify right side
    33,175,319.40x = 1,368,811,127,261,938
  5. Step 5: Solve for x
    x = 1,368,811,127,261,938/33,175,319.40
  6. Step 6: Final answer
    x = 41,259,923.10

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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.