Home / 10,415,027.70-14,545,166.51-10,415,027.70

Finding the Fourth Proportional to 10,415,027.70, 14,545,166.51 and 10,415,027.70

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Solution

The fourth proportional to 10,415,027.70, 14,545,166.51 and 10,415,027.70 is: 14,545,166.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,415,027.70 : 14,545,166.51 = 10,415,027.70 : x
  2. Step 2: Convert to fraction form
    10,415,027.70/14,545,166.51 = 10,415,027.70/x
  3. Step 3: Cross multiply
    10,415,027.70x = 14,545,166.51 × 10,415,027.70
  4. Step 4: Simplify right side
    10,415,027.70x = 151,488,312,128,799.88
  5. Step 5: Solve for x
    x = 151,488,312,128,799.88/10,415,027.70
  6. Step 6: Final answer
    x = 14,545,166.51

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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.