Home / 41,036,570.19-61,571,811.83-17,995,582.35

Finding the Fourth Proportional to 41,036,570.19, 61,571,811.83 and 17,995,582.35

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Solution

The fourth proportional to 41,036,570.19, 61,571,811.83 and 17,995,582.35 is: 27,000,809.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,036,570.19 : 61,571,811.83 = 17,995,582.35 : x
  2. Step 2: Convert to fraction form
    41,036,570.19/61,571,811.83 = 17,995,582.35/x
  3. Step 3: Cross multiply
    41,036,570.19x = 61,571,811.83 × 17,995,582.35
  4. Step 4: Simplify right side
    41,036,570.19x = 1,108,020,610,135,491.38
  5. Step 5: Solve for x
    x = 1,108,020,610,135,491.38/41,036,570.19
  6. Step 6: Final answer
    x = 27,000,809.40

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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.