Home / 19,230,741.83-26,537,372.56-10,527,230.88

Finding the Fourth Proportional to 19,230,741.83, 26,537,372.56 and 10,527,230.88

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Solution

The fourth proportional to 19,230,741.83, 26,537,372.56 and 10,527,230.88 is: 14,527,003.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,230,741.83 : 26,537,372.56 = 10,527,230.88 : x
  2. Step 2: Convert to fraction form
    19,230,741.83/26,537,372.56 = 10,527,230.88/x
  3. Step 3: Cross multiply
    19,230,741.83x = 26,537,372.56 × 10,527,230.88
  4. Step 4: Simplify right side
    19,230,741.83x = 279,365,047,900,855.72
  5. Step 5: Solve for x
    x = 279,365,047,900,855.72/19,230,741.83
  6. Step 6: Final answer
    x = 14,527,003.19

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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.