Home / 14,460,060,578.28-19,953,788,477.54-8,115,203,013.16

Finding the Fourth Proportional to 14,460,060,578.28, 19,953,788,477.54 and 8,115,203,013.16

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Solution

The fourth proportional to 14,460,060,578.28, 19,953,788,477.54 and 8,115,203,013.16 is: 11,198,365,560.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,460,060,578.28 : 19,953,788,477.54 = 8,115,203,013.16 : x
  2. Step 2: Convert to fraction form
    14,460,060,578.28/19,953,788,477.54 = 8,115,203,013.16/x
  3. Step 3: Cross multiply
    14,460,060,578.28x = 19,953,788,477.54 × 8,115,203,013.16
  4. Step 4: Simplify right side
    14,460,060,578.28x = 161,929,044,376,889,917,440
  5. Step 5: Solve for x
    x = 161,929,044,376,889,917,440/14,460,060,578.28
  6. Step 6: Final answer
    x = 11,198,365,560.11

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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.