Home / 46,849,673.80-70,181,198.70-41,238,512.20

Finding the Fourth Proportional to 46,849,673.80, 70,181,198.70 and 41,238,512.20

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Solution

The fourth proportional to 46,849,673.80, 70,181,198.70 and 41,238,512.20 is: 61,775,632.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,849,673.80 : 70,181,198.70 = 41,238,512.20 : x
  2. Step 2: Convert to fraction form
    46,849,673.80/70,181,198.70 = 41,238,512.20/x
  3. Step 3: Cross multiply
    46,849,673.80x = 70,181,198.70 × 41,238,512.20
  4. Step 4: Simplify right side
    46,849,673.80x = 2,894,168,218,800,574.50
  5. Step 5: Solve for x
    x = 2,894,168,218,800,574.50/46,849,673.80
  6. Step 6: Final answer
    x = 61,775,632.23

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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.