Home / 16,636,051.55-22,957,821.55-9,092,328.11

Finding the Fourth Proportional to 16,636,051.55, 22,957,821.55 and 9,092,328.11

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Solution

The fourth proportional to 16,636,051.55, 22,957,821.55 and 9,092,328.11 is: 12,547,451.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,636,051.55 : 22,957,821.55 = 9,092,328.11 : x
  2. Step 2: Convert to fraction form
    16,636,051.55/22,957,821.55 = 9,092,328.11/x
  3. Step 3: Cross multiply
    16,636,051.55x = 22,957,821.55 × 9,092,328.11
  4. Step 4: Simplify right side
    16,636,051.55x = 208,740,046,284,099.41
  5. Step 5: Solve for x
    x = 208,740,046,284,099.41/16,636,051.55
  6. Step 6: Final answer
    x = 12,547,451.28

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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.