Home / 18,082,039-24,953,663.86-9,822,098.92

Finding the Fourth Proportional to 18,082,039, 24,953,663.86 and 9,822,098.92

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Solution

The fourth proportional to 18,082,039, 24,953,663.86 and 9,822,098.92 is: 13,554,740.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,082,039 : 24,953,663.86 = 9,822,098.92 : x
  2. Step 2: Convert to fraction form
    18,082,039/24,953,663.86 = 9,822,098.92/x
  3. Step 3: Cross multiply
    18,082,039x = 24,953,663.86 × 9,822,098.92
  4. Step 4: Simplify right side
    18,082,039x = 245,097,354,849,349.03
  5. Step 5: Solve for x
    x = 245,097,354,849,349.03/18,082,039
  6. Step 6: Final answer
    x = 13,554,740.97

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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.