Home / 11,621,144,165,681-16,037,083,641,940-6,347,596,139,609.20

Finding the Fourth Proportional to 11,621,144,165,681, 16,037,083,641,940 and 6,347,596,139,609.20

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Solution

The fourth proportional to 11,621,144,165,681, 16,037,083,641,940 and 6,347,596,139,609.20 is: 8,759,630,615,098.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,621,144,165,681 : 16,037,083,641,940 = 6,347,596,139,609.20 : x
  2. Step 2: Convert to fraction form
    11,621,144,165,681/16,037,083,641,940 = 6,347,596,139,609.20/x
  3. Step 3: Cross multiply
    11,621,144,165,681x = 16,037,083,641,940 × 6,347,596,139,609.20
  4. Step 4: Simplify right side
    11,621,144,165,681x = 101,796,930,216,168,200,058,437,632
  5. Step 5: Solve for x
    x = 101,796,930,216,168,200,058,437,632/11,621,144,165,681
  6. Step 6: Final answer
    x = 8,759,630,615,098.12

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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.