Home / 26,525,924.38-39,788,884.40-7,356,681.19

Finding the Fourth Proportional to 26,525,924.38, 39,788,884.40 and 7,356,681.19

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Solution

The fourth proportional to 26,525,924.38, 39,788,884.40 and 7,356,681.19 is: 11,035,021.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,525,924.38 : 39,788,884.40 = 7,356,681.19 : x
  2. Step 2: Convert to fraction form
    26,525,924.38/39,788,884.40 = 7,356,681.19/x
  3. Step 3: Cross multiply
    26,525,924.38x = 39,788,884.40 × 7,356,681.19
  4. Step 4: Simplify right side
    26,525,924.38x = 292,714,137,256,011.75
  5. Step 5: Solve for x
    x = 292,714,137,256,011.75/26,525,924.38
  6. Step 6: Final answer
    x = 11,035,021.18

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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.