Home / 27,194,083.02-40,754,740.14-13,339,860.84

Finding the Fourth Proportional to 27,194,083.02, 40,754,740.14 and 13,339,860.84

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Solution

The fourth proportional to 27,194,083.02, 40,754,740.14 and 13,339,860.84 is: 19,991,943.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,194,083.02 : 40,754,740.14 = 13,339,860.84 : x
  2. Step 2: Convert to fraction form
    27,194,083.02/40,754,740.14 = 13,339,860.84/x
  3. Step 3: Cross multiply
    27,194,083.02x = 40,754,740.14 × 13,339,860.84
  4. Step 4: Simplify right side
    27,194,083.02x = 543,662,562,037,962.12
  5. Step 5: Solve for x
    x = 543,662,562,037,962.12/27,194,083.02
  6. Step 6: Final answer
    x = 19,991,943.16

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1.5x scale

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.