Home / 46,763,358.31-64,535,683.72-25,855,004.08

Finding the Fourth Proportional to 46,763,358.31, 64,535,683.72 and 25,855,004.08

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Solution

The fourth proportional to 46,763,358.31, 64,535,683.72 and 25,855,004.08 is: 35,681,149.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,763,358.31 : 64,535,683.72 = 25,855,004.08 : x
  2. Step 2: Convert to fraction form
    46,763,358.31/64,535,683.72 = 25,855,004.08/x
  3. Step 3: Cross multiply
    46,763,358.31x = 64,535,683.72 × 25,855,004.08
  4. Step 4: Simplify right side
    46,763,358.31x = 1,668,570,365,563,511
  5. Step 5: Solve for x
    x = 1,668,570,365,563,511/46,763,358.31
  6. Step 6: Final answer
    x = 35,681,149.22

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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.