Home / 37,153,325.04-51,273,291.96-20,633,525.52

Finding the Fourth Proportional to 37,153,325.04, 51,273,291.96 and 20,633,525.52

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Solution

The fourth proportional to 37,153,325.04, 51,273,291.96 and 20,633,525.52 is: 28,475,211.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,153,325.04 : 51,273,291.96 = 20,633,525.52 : x
  2. Step 2: Convert to fraction form
    37,153,325.04/51,273,291.96 = 20,633,525.52/x
  3. Step 3: Cross multiply
    37,153,325.04x = 51,273,291.96 × 20,633,525.52
  4. Step 4: Simplify right side
    37,153,325.04x = 1,057,948,778,151,070.88
  5. Step 5: Solve for x
    x = 1,057,948,778,151,070.88/37,153,325.04
  6. Step 6: Final answer
    x = 28,475,211.22

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1.5x scale

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.