Home / 6,627,147,217.93-9,145,657,524.32-3,616,594,303.06

Finding the Fourth Proportional to 6,627,147,217.93, 9,145,657,524.32 and 3,616,594,303.06

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Solution

The fourth proportional to 6,627,147,217.93, 9,145,657,524.32 and 3,616,594,303.06 is: 4,991,006,207.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,627,147,217.93 : 9,145,657,524.32 = 3,616,594,303.06 : x
  2. Step 2: Convert to fraction form
    6,627,147,217.93/9,145,657,524.32 = 3,616,594,303.06/x
  3. Step 3: Cross multiply
    6,627,147,217.93x = 9,145,657,524.32 × 3,616,594,303.06
  4. Step 4: Simplify right side
    6,627,147,217.93x = 33,076,132,900,193,533,952
  5. Step 5: Solve for x
    x = 33,076,132,900,193,533,952/6,627,147,217.93
  6. Step 6: Final answer
    x = 4,991,006,207.12

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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.