Home / 41,044,779,467.91-56,644,129,682.87-22,980,137,637.60

Finding the Fourth Proportional to 41,044,779,467.91, 56,644,129,682.87 and 22,980,137,637.60

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Solution

The fourth proportional to 41,044,779,467.91, 56,644,129,682.87 and 22,980,137,637.60 is: 31,713,896,708.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,044,779,467.91 : 56,644,129,682.87 = 22,980,137,637.60 : x
  2. Step 2: Convert to fraction form
    41,044,779,467.91/56,644,129,682.87 = 22,980,137,637.60/x
  3. Step 3: Cross multiply
    41,044,779,467.91x = 56,644,129,682.87 × 22,980,137,637.60
  4. Step 4: Simplify right side
    41,044,779,467.91x = 1,301,689,896,474,301,169,664
  5. Step 5: Solve for x
    x = 1,301,689,896,474,301,169,664/41,044,779,467.91
  6. Step 6: Final answer
    x = 31,713,896,708.64

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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.