Home / 6,608,225,422.35-9,909,429,379.47-3,502,080,323.19

Finding the Fourth Proportional to 6,608,225,422.35, 9,909,429,379.47 and 3,502,080,323.19

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Solution

The fourth proportional to 6,608,225,422.35, 9,909,429,379.47 and 3,502,080,323.19 is: 5,251,578,968.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,608,225,422.35 : 9,909,429,379.47 = 3,502,080,323.19 : x
  2. Step 2: Convert to fraction form
    6,608,225,422.35/9,909,429,379.47 = 3,502,080,323.19/x
  3. Step 3: Cross multiply
    6,608,225,422.35x = 9,909,429,379.47 × 3,502,080,323.19
  4. Step 4: Simplify right side
    6,608,225,422.35x = 34,703,617,643,882,778,624
  5. Step 5: Solve for x
    x = 34,703,617,643,882,778,624/6,608,225,422.35
  6. Step 6: Final answer
    x = 5,251,578,968.01

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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.