Home / 16,603,547.89-22,913,465.84-9,633,699.13

Finding the Fourth Proportional to 16,603,547.89, 22,913,465.84 and 9,633,699.13

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Solution

The fourth proportional to 16,603,547.89, 22,913,465.84 and 9,633,699.13 is: 13,294,835.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,603,547.89 : 22,913,465.84 = 9,633,699.13 : x
  2. Step 2: Convert to fraction form
    16,603,547.89/22,913,465.84 = 9,633,699.13/x
  3. Step 3: Cross multiply
    16,603,547.89x = 22,913,465.84 × 9,633,699.13
  4. Step 4: Simplify right side
    16,603,547.89x = 220,741,435,837,609.66
  5. Step 5: Solve for x
    x = 220,741,435,837,609.66/16,603,547.89
  6. Step 6: Final answer
    x = 13,294,835.38

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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.