Home / 26,630,779.68-36,748,382.88-16,316,100.36

Finding the Fourth Proportional to 26,630,779.68, 36,748,382.88 and 16,316,100.36

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Solution

The fourth proportional to 26,630,779.68, 36,748,382.88 and 16,316,100.36 is: 22,514,936.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,630,779.68 : 36,748,382.88 = 16,316,100.36 : x
  2. Step 2: Convert to fraction form
    26,630,779.68/36,748,382.88 = 16,316,100.36/x
  3. Step 3: Cross multiply
    26,630,779.68x = 36,748,382.88 × 16,316,100.36
  4. Step 4: Simplify right side
    26,630,779.68x = 599,590,303,137,785.88
  5. Step 5: Solve for x
    x = 599,590,303,137,785.88/26,630,779.68
  6. Step 6: Final answer
    x = 22,514,936.11

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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.