Home / 11,053,812,967.70-16,563,847,417.22-6,563,064,406.16

Finding the Fourth Proportional to 11,053,812,967.70, 16,563,847,417.22 and 6,563,064,406.16

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Solution

The fourth proportional to 11,053,812,967.70, 16,563,847,417.22 and 6,563,064,406.16 is: 9,834,579,048.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,053,812,967.70 : 16,563,847,417.22 = 6,563,064,406.16 : x
  2. Step 2: Convert to fraction form
    11,053,812,967.70/16,563,847,417.22 = 6,563,064,406.16/x
  3. Step 3: Cross multiply
    11,053,812,967.70x = 16,563,847,417.22 × 6,563,064,406.16
  4. Step 4: Simplify right side
    11,053,812,967.70x = 108,709,597,413,076,369,408
  5. Step 5: Solve for x
    x = 108,709,597,413,076,369,408/11,053,812,967.70
  6. Step 6: Final answer
    x = 9,834,579,048.04

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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.