Home / 39,908,252.40-59,885,998.20-26,300,738.40

Finding the Fourth Proportional to 39,908,252.40, 59,885,998.20 and 26,300,738.40

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Solution

The fourth proportional to 39,908,252.40, 59,885,998.20 and 26,300,738.40 is: 39,466,673.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,908,252.40 : 59,885,998.20 = 26,300,738.40 : x
  2. Step 2: Convert to fraction form
    39,908,252.40/59,885,998.20 = 26,300,738.40/x
  3. Step 3: Cross multiply
    39,908,252.40x = 59,885,998.20 × 26,300,738.40
  4. Step 4: Simplify right side
    39,908,252.40x = 1,575,045,972,481,070.75
  5. Step 5: Solve for x
    x = 1,575,045,972,481,070.75/39,908,252.40
  6. Step 6: Final answer
    x = 39,466,673.63

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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.