Home / 16,636,547.80-24,954,821.70-5,866,010.20

Finding the Fourth Proportional to 16,636,547.80, 24,954,821.70 and 5,866,010.20

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Solution

The fourth proportional to 16,636,547.80, 24,954,821.70 and 5,866,010.20 is: 8,799,015.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,636,547.80 : 24,954,821.70 = 5,866,010.20 : x
  2. Step 2: Convert to fraction form
    16,636,547.80/24,954,821.70 = 5,866,010.20/x
  3. Step 3: Cross multiply
    16,636,547.80x = 24,954,821.70 × 5,866,010.20
  4. Step 4: Simplify right side
    16,636,547.80x = 146,385,238,631,381.34
  5. Step 5: Solve for x
    x = 146,385,238,631,381.34/16,636,547.80
  6. Step 6: Final answer
    x = 8,799,015.30

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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.