Home / 6,986,418,672,159.80-10,479,841,499,768-2,396,883,196,249.50

Finding the Fourth Proportional to 6,986,418,672,159.80, 10,479,841,499,768 and 2,396,883,196,249.50

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Solution

The fourth proportional to 6,986,418,672,159.80, 10,479,841,499,768 and 2,396,883,196,249.50 is: 3,595,398,038,518.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,986,418,672,159.80 : 10,479,841,499,768 = 2,396,883,196,249.50 : x
  2. Step 2: Convert to fraction form
    6,986,418,672,159.80/10,479,841,499,768 = 2,396,883,196,249.50/x
  3. Step 3: Cross multiply
    6,986,418,672,159.80x = 10,479,841,499,768 × 2,396,883,196,249.50
  4. Step 4: Simplify right side
    6,986,418,672,159.80x = 25,118,955,990,152,076,194,742,272
  5. Step 5: Solve for x
    x = 25,118,955,990,152,076,194,742,272/6,986,418,672,159.80
  6. Step 6: Final answer
    x = 3,595,398,038,518.46

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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.