Home / 44,230,582.72-66,346,923.84-11,882,526.40

Finding the Fourth Proportional to 44,230,582.72, 66,346,923.84 and 11,882,526.40

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Solution

The fourth proportional to 44,230,582.72, 66,346,923.84 and 11,882,526.40 is: 17,824,071.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,230,582.72 : 66,346,923.84 = 11,882,526.40 : x
  2. Step 2: Convert to fraction form
    44,230,582.72/66,346,923.84 = 11,882,526.40/x
  3. Step 3: Cross multiply
    44,230,582.72x = 66,346,923.84 × 11,882,526.40
  4. Step 4: Simplify right side
    44,230,582.72x = 788,369,074,087,589.50
  5. Step 5: Solve for x
    x = 788,369,074,087,589.50/44,230,582.72
  6. Step 6: Final answer
    x = 17,824,071.62

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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.