Home / 8,459,502,325.52-11,673,411,531.36-4,648,824,906.08

Finding the Fourth Proportional to 8,459,502,325.52, 11,673,411,531.36 and 4,648,824,906.08

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Solution

The fourth proportional to 8,459,502,325.52, 11,673,411,531.36 and 4,648,824,906.08 is: 6,414,992,771.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,459,502,325.52 : 11,673,411,531.36 = 4,648,824,906.08 : x
  2. Step 2: Convert to fraction form
    8,459,502,325.52/11,673,411,531.36 = 4,648,824,906.08/x
  3. Step 3: Cross multiply
    8,459,502,325.52x = 11,673,411,531.36 × 4,648,824,906.08
  4. Step 4: Simplify right side
    8,459,502,325.52x = 54,267,646,265,907,838,976
  5. Step 5: Solve for x
    x = 54,267,646,265,907,838,976/8,459,502,325.52
  6. Step 6: Final answer
    x = 6,414,992,771.17

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1.5x scale

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.