Home / 35,446,050.40-53,164,351.24-9,884,919.28

Finding the Fourth Proportional to 35,446,050.40, 53,164,351.24 and 9,884,919.28

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Solution

The fourth proportional to 35,446,050.40, 53,164,351.24 and 9,884,919.28 is: 14,826,061.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,446,050.40 : 53,164,351.24 = 9,884,919.28 : x
  2. Step 2: Convert to fraction form
    35,446,050.40/53,164,351.24 = 9,884,919.28/x
  3. Step 3: Cross multiply
    35,446,050.40x = 53,164,351.24 × 9,884,919.28
  4. Step 4: Simplify right side
    35,446,050.40x = 525,525,320,580,967.88
  5. Step 5: Solve for x
    x = 525,525,320,580,967.88/35,446,050.40
  6. Step 6: Final answer
    x = 14,826,061.43

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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.