Home / 26,730,253.17-36,887,764.50-14,507,110.17

Finding the Fourth Proportional to 26,730,253.17, 36,887,764.50 and 14,507,110.17

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Solution

The fourth proportional to 26,730,253.17, 36,887,764.50 and 14,507,110.17 is: 20,019,820.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,730,253.17 : 36,887,764.50 = 14,507,110.17 : x
  2. Step 2: Convert to fraction form
    26,730,253.17/36,887,764.50 = 14,507,110.17/x
  3. Step 3: Cross multiply
    26,730,253.17x = 36,887,764.50 × 14,507,110.17
  4. Step 4: Simplify right side
    26,730,253.17x = 535,134,863,526,514.94
  5. Step 5: Solve for x
    x = 535,134,863,526,514.94/26,730,253.17
  6. Step 6: Final answer
    x = 20,019,820.24

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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.