Home / 184,437,426.10-276,656,139.15-48,122,809.60

Finding the Fourth Proportional to 184,437,426.10, 276,656,139.15 and 48,122,809.60

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Solution

The fourth proportional to 184,437,426.10, 276,656,139.15 and 48,122,809.60 is: 72,184,214.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,437,426.10 : 276,656,139.15 = 48,122,809.60 : x
  2. Step 2: Convert to fraction form
    184,437,426.10/276,656,139.15 = 48,122,809.60/x
  3. Step 3: Cross multiply
    184,437,426.10x = 276,656,139.15 × 48,122,809.60
  4. Step 4: Simplify right side
    184,437,426.10x = 13,313,470,708,986,556
  5. Step 5: Solve for x
    x = 13,313,470,708,986,556/184,437,426.10
  6. Step 6: Final answer
    x = 72,184,214.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.