Home / 27,017,534.02-37,283,751.85-14,627,528.38

Finding the Fourth Proportional to 27,017,534.02, 37,283,751.85 and 14,627,528.38

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Solution

The fourth proportional to 27,017,534.02, 37,283,751.85 and 14,627,528.38 is: 20,185,748.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,017,534.02 : 37,283,751.85 = 14,627,528.38 : x
  2. Step 2: Convert to fraction form
    27,017,534.02/37,283,751.85 = 14,627,528.38/x
  3. Step 3: Cross multiply
    27,017,534.02x = 37,283,751.85 × 14,627,528.38
  4. Step 4: Simplify right side
    27,017,534.02x = 545,369,138,298,752.56
  5. Step 5: Solve for x
    x = 545,369,138,298,752.56/27,017,534.02
  6. Step 6: Final answer
    x = 20,185,748.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.