Home / 19,844,460,587.79-29,771,049,495.06-5,868,992,955.15

Finding the Fourth Proportional to 19,844,460,587.79, 29,771,049,495.06 and 5,868,992,955.15

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Solution

The fourth proportional to 19,844,460,587.79, 29,771,049,495.06 and 5,868,992,955.15 is: 8,804,778,491.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,844,460,587.79 : 29,771,049,495.06 = 5,868,992,955.15 : x
  2. Step 2: Convert to fraction form
    19,844,460,587.79/29,771,049,495.06 = 5,868,992,955.15/x
  3. Step 3: Cross multiply
    19,844,460,587.79x = 29,771,049,495.06 × 5,868,992,955.15
  4. Step 4: Simplify right side
    19,844,460,587.79x = 174,726,079,753,929,097,216
  5. Step 5: Solve for x
    x = 174,726,079,753,929,097,216/19,844,460,587.79
  6. Step 6: Final answer
    x = 8,804,778,491.25

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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.