Home / 453,565,090,375.86-625,920,075,848.14-244,992,012,013.98

Finding the Fourth Proportional to 453,565,090,375.86, 625,920,075,848.14 and 244,992,012,013.98

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Solution

The fourth proportional to 453,565,090,375.86, 625,920,075,848.14 and 244,992,012,013.98 is: 338,089,112,226.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    453,565,090,375.86 : 625,920,075,848.14 = 244,992,012,013.98 : x
  2. Step 2: Convert to fraction form
    453,565,090,375.86/625,920,075,848.14 = 244,992,012,013.98/x
  3. Step 3: Cross multiply
    453,565,090,375.86x = 625,920,075,848.14 × 244,992,012,013.98
  4. Step 4: Simplify right side
    453,565,090,375.86x = 153,345,418,741,978,794,819,584
  5. Step 5: Solve for x
    x = 153,345,418,741,978,794,819,584/453,565,090,375.86
  6. Step 6: Final answer
    x = 338,089,112,226.22

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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.