Home / 69,340,582.08-95,535,928-45,777,152.48

Finding the Fourth Proportional to 69,340,582.08, 95,535,928 and 45,777,152.48

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Solution

The fourth proportional to 69,340,582.08, 95,535,928 and 45,777,152.48 is: 63,070,753.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,340,582.08 : 95,535,928 = 45,777,152.48 : x
  2. Step 2: Convert to fraction form
    69,340,582.08/95,535,928 = 45,777,152.48/x
  3. Step 3: Cross multiply
    69,340,582.08x = 95,535,928 × 45,777,152.48
  4. Step 4: Simplify right side
    69,340,582.08x = 4,373,362,743,374,301
  5. Step 5: Solve for x
    x = 4,373,362,743,374,301/69,340,582.08
  6. Step 6: Final answer
    x = 63,070,753.26

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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.