Home / 94,652,762,511.47-141,987,871,861.73-30,910,442,460.62

Finding the Fourth Proportional to 94,652,762,511.47, 141,987,871,861.73 and 30,910,442,460.62

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Solution

The fourth proportional to 94,652,762,511.47, 141,987,871,861.73 and 30,910,442,460.62 is: 46,368,513,996.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,652,762,511.47 : 141,987,871,861.73 = 30,910,442,460.62 : x
  2. Step 2: Convert to fraction form
    94,652,762,511.47/141,987,871,861.73 = 30,910,442,460.62/x
  3. Step 3: Cross multiply
    94,652,762,511.47x = 141,987,871,861.73 × 30,910,442,460.62
  4. Step 4: Simplify right side
    94,652,762,511.47x = 4,388,907,943,288,459,231,232
  5. Step 5: Solve for x
    x = 4,388,907,943,288,459,231,232/94,652,762,511.47
  6. Step 6: Final answer
    x = 46,368,513,996.16

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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.