Home / 48,200,607.20-66,516,762.12-26,470,575.20

Finding the Fourth Proportional to 48,200,607.20, 66,516,762.12 and 26,470,575.20

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Solution

The fourth proportional to 48,200,607.20, 66,516,762.12 and 26,470,575.20 is: 36,529,352.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,200,607.20 : 66,516,762.12 = 26,470,575.20 : x
  2. Step 2: Convert to fraction form
    48,200,607.20/66,516,762.12 = 26,470,575.20/x
  3. Step 3: Cross multiply
    48,200,607.20x = 66,516,762.12 × 26,470,575.20
  4. Step 4: Simplify right side
    48,200,607.20x = 1,760,736,953,757,971.25
  5. Step 5: Solve for x
    x = 1,760,736,953,757,971.25/48,200,607.20
  6. Step 6: Final answer
    x = 36,529,352.14

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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.