Home / 22,450,057.04-30,980,325.48-14,194,562.96

Finding the Fourth Proportional to 22,450,057.04, 30,980,325.48 and 14,194,562.96

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Solution

The fourth proportional to 22,450,057.04, 30,980,325.48 and 14,194,562.96 is: 19,588,020.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,450,057.04 : 30,980,325.48 = 14,194,562.96 : x
  2. Step 2: Convert to fraction form
    22,450,057.04/30,980,325.48 = 14,194,562.96/x
  3. Step 3: Cross multiply
    22,450,057.04x = 30,980,325.48 × 14,194,562.96
  4. Step 4: Simplify right side
    22,450,057.04x = 439,752,180,547,152.25
  5. Step 5: Solve for x
    x = 439,752,180,547,152.25/22,450,057.04
  6. Step 6: Final answer
    x = 19,588,020.63

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1.5x scale

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.