Home / 6,608,225,671.48-9,909,429,751.05-3,502,080,572.32

Finding the Fourth Proportional to 6,608,225,671.48, 9,909,429,751.05 and 3,502,080,572.32

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Solution

The fourth proportional to 6,608,225,671.48, 9,909,429,751.05 and 3,502,080,572.32 is: 5,251,579,340.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,608,225,671.48 : 9,909,429,751.05 = 3,502,080,572.32 : x
  2. Step 2: Convert to fraction form
    6,608,225,671.48/9,909,429,751.05 = 3,502,080,572.32/x
  3. Step 3: Cross multiply
    6,608,225,671.48x = 9,909,429,751.05 × 3,502,080,572.32
  4. Step 4: Simplify right side
    6,608,225,671.48x = 34,703,621,413,922,017,280
  5. Step 5: Solve for x
    x = 34,703,621,413,922,017,280/6,608,225,671.48
  6. Step 6: Final answer
    x = 5,251,579,340.53

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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.