Home / 26,401,714.12-39,602,602.14-7,232,635.72

Finding the Fourth Proportional to 26,401,714.12, 39,602,602.14 and 7,232,635.72

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Solution

The fourth proportional to 26,401,714.12, 39,602,602.14 and 7,232,635.72 is: 10,848,962.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,401,714.12 : 39,602,602.14 = 7,232,635.72 : x
  2. Step 2: Convert to fraction form
    26,401,714.12/39,602,602.14 = 7,232,635.72/x
  3. Step 3: Cross multiply
    26,401,714.12x = 39,602,602.14 × 7,232,635.72
  4. Step 4: Simplify right side
    26,401,714.12x = 286,431,194,842,712.44
  5. Step 5: Solve for x
    x = 286,431,194,842,712.44/26,401,714.12
  6. Step 6: Final answer
    x = 10,848,962.06

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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.