Home / 46,763,357.81-64,535,683.03-25,855,003.58

Finding the Fourth Proportional to 46,763,357.81, 64,535,683.03 and 25,855,003.58

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Solution

The fourth proportional to 46,763,357.81, 64,535,683.03 and 25,855,003.58 is: 35,681,148.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,763,357.81 : 64,535,683.03 = 25,855,003.58 : x
  2. Step 2: Convert to fraction form
    46,763,357.81/64,535,683.03 = 25,855,003.58/x
  3. Step 3: Cross multiply
    46,763,357.81x = 64,535,683.03 × 25,855,003.58
  4. Step 4: Simplify right side
    46,763,357.81x = 1,668,570,315,391,079.25
  5. Step 5: Solve for x
    x = 1,668,570,315,391,079.25/46,763,357.81
  6. Step 6: Final answer
    x = 35,681,148.53

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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.