Home / 36,756,072.60-55,134,108.90-26,552,405.40

Finding the Fourth Proportional to 36,756,072.60, 55,134,108.90 and 26,552,405.40

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Solution

The fourth proportional to 36,756,072.60, 55,134,108.90 and 26,552,405.40 is: 39,828,608.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,756,072.60 : 55,134,108.90 = 26,552,405.40 : x
  2. Step 2: Convert to fraction form
    36,756,072.60/55,134,108.90 = 26,552,405.40/x
  3. Step 3: Cross multiply
    36,756,072.60x = 55,134,108.90 × 26,552,405.40
  4. Step 4: Simplify right side
    36,756,072.60x = 1,463,943,210,880,548
  5. Step 5: Solve for x
    x = 1,463,943,210,880,548/36,756,072.60
  6. Step 6: Final answer
    x = 39,828,608.10

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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.