Home / 33,024,741.40-49,537,112.10-10,302,686.20

Finding the Fourth Proportional to 33,024,741.40, 49,537,112.10 and 10,302,686.20

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Solution

The fourth proportional to 33,024,741.40, 49,537,112.10 and 10,302,686.20 is: 15,454,029.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,024,741.40 : 49,537,112.10 = 10,302,686.20 : x
  2. Step 2: Convert to fraction form
    33,024,741.40/49,537,112.10 = 10,302,686.20/x
  3. Step 3: Cross multiply
    33,024,741.40x = 49,537,112.10 × 10,302,686.20
  4. Step 4: Simplify right side
    33,024,741.40x = 510,365,321,220,523
  5. Step 5: Solve for x
    x = 510,365,321,220,523/33,024,741.40
  6. Step 6: Final answer
    x = 15,454,029.30

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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.