Home / 10,882,345.01-16,333,744.63-5,698,675.18

Finding the Fourth Proportional to 10,882,345.01, 16,333,744.63 and 5,698,675.18

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Solution

The fourth proportional to 10,882,345.01, 16,333,744.63 and 5,698,675.18 is: 8,553,368.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,882,345.01 : 16,333,744.63 = 5,698,675.18 : x
  2. Step 2: Convert to fraction form
    10,882,345.01/16,333,744.63 = 5,698,675.18/x
  3. Step 3: Cross multiply
    10,882,345.01x = 16,333,744.63 × 5,698,675.18
  4. Step 4: Simplify right side
    10,882,345.01x = 93,080,705,178,767.23
  5. Step 5: Solve for x
    x = 93,080,705,178,767.23/10,882,345.01
  6. Step 6: Final answer
    x = 8,553,368.33

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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.