Home / 60,941,833.09-91,358,940.64-46,628,798.35

Finding the Fourth Proportional to 60,941,833.09, 91,358,940.64 and 46,628,798.35

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Solution

The fourth proportional to 60,941,833.09, 91,358,940.64 and 46,628,798.35 is: 69,902,026.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,941,833.09 : 91,358,940.64 = 46,628,798.35 : x
  2. Step 2: Convert to fraction form
    60,941,833.09/91,358,940.64 = 46,628,798.35/x
  3. Step 3: Cross multiply
    60,941,833.09x = 91,358,940.64 × 46,628,798.35
  4. Step 4: Simplify right side
    60,941,833.09x = 4,259,957,620,572,180
  5. Step 5: Solve for x
    x = 4,259,957,620,572,180/60,941,833.09
  6. Step 6: Final answer
    x = 69,902,026.32

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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.