Home / 26,300,199.08-36,291,131.43-14,537,878.54

Finding the Fourth Proportional to 26,300,199.08, 36,291,131.43 and 14,537,878.54

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Solution

The fourth proportional to 26,300,199.08, 36,291,131.43 and 14,537,878.54 is: 20,060,534.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,300,199.08 : 36,291,131.43 = 14,537,878.54 : x
  2. Step 2: Convert to fraction form
    26,300,199.08/36,291,131.43 = 14,537,878.54/x
  3. Step 3: Cross multiply
    26,300,199.08x = 36,291,131.43 × 14,537,878.54
  4. Step 4: Simplify right side
    26,300,199.08x = 527,596,060,808,516.50
  5. Step 5: Solve for x
    x = 527,596,060,808,516.50/26,300,199.08
  6. Step 6: Final answer
    x = 20,060,534.87

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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.