Home / 10,415,028.45-14,545,167.56-10,415,028.45

Finding the Fourth Proportional to 10,415,028.45, 14,545,167.56 and 10,415,028.45

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Solution

The fourth proportional to 10,415,028.45, 14,545,167.56 and 10,415,028.45 is: 14,545,167.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,415,028.45 : 14,545,167.56 = 10,415,028.45 : x
  2. Step 2: Convert to fraction form
    10,415,028.45/14,545,167.56 = 10,415,028.45/x
  3. Step 3: Cross multiply
    10,415,028.45x = 14,545,167.56 × 10,415,028.45
  4. Step 4: Simplify right side
    10,415,028.45x = 151,488,333,973,454.66
  5. Step 5: Solve for x
    x = 151,488,333,973,454.66/10,415,028.45
  6. Step 6: Final answer
    x = 14,545,167.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.