Home / 14,064,384,576.34-19,408,137,954.51-8,348,913,309.07

Finding the Fourth Proportional to 14,064,384,576.34, 19,408,137,954.51 and 8,348,913,309.07

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Solution

The fourth proportional to 14,064,384,576.34, 19,408,137,954.51 and 8,348,913,309.07 is: 11,521,077,256.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,064,384,576.34 : 19,408,137,954.51 = 8,348,913,309.07 : x
  2. Step 2: Convert to fraction form
    14,064,384,576.34/19,408,137,954.51 = 8,348,913,309.07/x
  3. Step 3: Cross multiply
    14,064,384,576.34x = 19,408,137,954.51 × 8,348,913,309.07
  4. Step 4: Simplify right side
    14,064,384,576.34x = 162,036,861,272,675,123,200
  5. Step 5: Solve for x
    x = 162,036,861,272,675,123,200/14,064,384,576.34
  6. Step 6: Final answer
    x = 11,521,077,256.75

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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.