Home / 25,243,858.38-37,865,785.70-6,074,617.48

Finding the Fourth Proportional to 25,243,858.38, 37,865,785.70 and 6,074,617.48

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Solution

The fourth proportional to 25,243,858.38, 37,865,785.70 and 6,074,617.48 is: 9,111,925.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,243,858.38 : 37,865,785.70 = 6,074,617.48 : x
  2. Step 2: Convert to fraction form
    25,243,858.38/37,865,785.70 = 6,074,617.48/x
  3. Step 3: Cross multiply
    25,243,858.38x = 37,865,785.70 × 6,074,617.48
  4. Step 4: Simplify right side
    25,243,858.38x = 230,020,163,707,154.06
  5. Step 5: Solve for x
    x = 230,020,163,707,154.06/25,243,858.38
  6. Step 6: Final answer
    x = 9,111,925.77

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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.