Home / 45,354,556.64-62,587,485.16-26,775,681.36

Finding the Fourth Proportional to 45,354,556.64, 62,587,485.16 and 26,775,681.36

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Solution

The fourth proportional to 45,354,556.64, 62,587,485.16 and 26,775,681.36 is: 36,949,375.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,354,556.64 : 62,587,485.16 = 26,775,681.36 : x
  2. Step 2: Convert to fraction form
    45,354,556.64/62,587,485.16 = 26,775,681.36/x
  3. Step 3: Cross multiply
    45,354,556.64x = 62,587,485.16 × 26,775,681.36
  4. Step 4: Simplify right side
    45,354,556.64x = 1,675,822,559,767,888.50
  5. Step 5: Solve for x
    x = 1,675,822,559,767,888.50/45,354,556.64
  6. Step 6: Final answer
    x = 36,949,375.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.