Home / 26,565,495.12-36,663,139.08-16,259,081.04

Finding the Fourth Proportional to 26,565,495.12, 36,663,139.08 and 16,259,081.04

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Solution

The fourth proportional to 26,565,495.12, 36,663,139.08 and 16,259,081.04 is: 22,439,218.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,565,495.12 : 36,663,139.08 = 16,259,081.04 : x
  2. Step 2: Convert to fraction form
    26,565,495.12/36,663,139.08 = 16,259,081.04/x
  3. Step 3: Cross multiply
    26,565,495.12x = 36,663,139.08 × 16,259,081.04
  4. Step 4: Simplify right side
    26,565,495.12x = 596,108,949,482,511
  5. Step 5: Solve for x
    x = 596,108,949,482,511/26,565,495.12
  6. Step 6: Final answer
    x = 22,439,218.50

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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.