Home / 48,686,940.44-72,966,822.26-37,130,091.59

Finding the Fourth Proportional to 48,686,940.44, 72,966,822.26 and 37,130,091.59

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Solution

The fourth proportional to 48,686,940.44, 72,966,822.26 and 37,130,091.59 is: 55,646,643.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,686,940.44 : 72,966,822.26 = 37,130,091.59 : x
  2. Step 2: Convert to fraction form
    48,686,940.44/72,966,822.26 = 37,130,091.59/x
  3. Step 3: Cross multiply
    48,686,940.44x = 72,966,822.26 × 37,130,091.59
  4. Step 4: Simplify right side
    48,686,940.44x = 2,709,264,792,994,566
  5. Step 5: Solve for x
    x = 2,709,264,792,994,566/48,686,940.44
  6. Step 6: Final answer
    x = 55,646,643.00

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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.