Home / 63,211,920.08-94,817,916.77-17,773,714.58

Finding the Fourth Proportional to 63,211,920.08, 94,817,916.77 and 17,773,714.58

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Solution

The fourth proportional to 63,211,920.08, 94,817,916.77 and 17,773,714.58 is: 26,660,582.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,211,920.08 : 94,817,916.77 = 17,773,714.58 : x
  2. Step 2: Convert to fraction form
    63,211,920.08/94,817,916.77 = 17,773,714.58/x
  3. Step 3: Cross multiply
    63,211,920.08x = 94,817,916.77 × 17,773,714.58
  4. Step 4: Simplify right side
    63,211,920.08x = 1,685,266,589,177,217.25
  5. Step 5: Solve for x
    x = 1,685,266,589,177,217.25/63,211,920.08
  6. Step 6: Final answer
    x = 26,660,582.17

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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.