Home / 2,648,077,107.20-3,654,301,762.08-1,458,757,327.52

Finding the Fourth Proportional to 2,648,077,107.20, 3,654,301,762.08 and 1,458,757,327.52

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Solution

The fourth proportional to 2,648,077,107.20, 3,654,301,762.08 and 1,458,757,327.52 is: 2,013,060,517.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,648,077,107.20 : 3,654,301,762.08 = 1,458,757,327.52 : x
  2. Step 2: Convert to fraction form
    2,648,077,107.20/3,654,301,762.08 = 1,458,757,327.52/x
  3. Step 3: Cross multiply
    2,648,077,107.20x = 3,654,301,762.08 × 1,458,757,327.52
  4. Step 4: Simplify right side
    2,648,077,107.20x = 5,330,739,472,403,447,808
  5. Step 5: Solve for x
    x = 5,330,739,472,403,447,808/2,648,077,107.20
  6. Step 6: Final answer
    x = 2,013,060,517.73

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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.