Home / 25,234,809.63-37,852,514.82-7,037,897.64

Finding the Fourth Proportional to 25,234,809.63, 37,852,514.82 and 7,037,897.64

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Solution

The fourth proportional to 25,234,809.63, 37,852,514.82 and 7,037,897.64 is: 10,556,930.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,234,809.63 : 37,852,514.82 = 7,037,897.64 : x
  2. Step 2: Convert to fraction form
    25,234,809.63/37,852,514.82 = 7,037,897.64/x
  3. Step 3: Cross multiply
    25,234,809.63x = 37,852,514.82 × 7,037,897.64
  4. Step 4: Simplify right side
    25,234,809.63x = 266,402,124,719,743
  5. Step 5: Solve for x
    x = 266,402,124,719,743/25,234,809.63
  6. Step 6: Final answer
    x = 10,556,930.23

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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.