Home / 36,867,218,828.32-55,294,590,873.24-10,331,628,191.08

Finding the Fourth Proportional to 36,867,218,828.32, 55,294,590,873.24 and 10,331,628,191.08

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Solution

The fourth proportional to 36,867,218,828.32, 55,294,590,873.24 and 10,331,628,191.08 is: 15,495,694,333.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,867,218,828.32 : 55,294,590,873.24 = 10,331,628,191.08 : x
  2. Step 2: Convert to fraction form
    36,867,218,828.32/55,294,590,873.24 = 10,331,628,191.08/x
  3. Step 3: Cross multiply
    36,867,218,828.32x = 55,294,590,873.24 × 10,331,628,191.08
  4. Step 4: Simplify right side
    36,867,218,828.32x = 571,283,153,880,201,232,384
  5. Step 5: Solve for x
    x = 571,283,153,880,201,232,384/36,867,218,828.32
  6. Step 6: Final answer
    x = 15,495,694,333.24

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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.