Home / 41,099,946.79-56,717,994.95-22,514,681.75

Finding the Fourth Proportional to 41,099,946.79, 56,717,994.95 and 22,514,681.75

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Solution

The fourth proportional to 41,099,946.79, 56,717,994.95 and 22,514,681.75 is: 31,070,298.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,099,946.79 : 56,717,994.95 = 22,514,681.75 : x
  2. Step 2: Convert to fraction form
    41,099,946.79/56,717,994.95 = 22,514,681.75/x
  3. Step 3: Cross multiply
    41,099,946.79x = 56,717,994.95 × 22,514,681.75
  4. Step 4: Simplify right side
    41,099,946.79x = 1,276,987,605,797,357.25
  5. Step 5: Solve for x
    x = 1,276,987,605,797,357.25/41,099,946.79
  6. Step 6: Final answer
    x = 31,070,298.27

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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.