Home / 3,657,332,023.68-5,047,536,888.48-2,050,221,083.52

Finding the Fourth Proportional to 3,657,332,023.68, 5,047,536,888.48 and 2,050,221,083.52

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Solution

The fourth proportional to 3,657,332,023.68, 5,047,536,888.48 and 2,050,221,083.52 is: 2,829,539,807.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,657,332,023.68 : 5,047,536,888.48 = 2,050,221,083.52 : x
  2. Step 2: Convert to fraction form
    3,657,332,023.68/5,047,536,888.48 = 2,050,221,083.52/x
  3. Step 3: Cross multiply
    3,657,332,023.68x = 5,047,536,888.48 × 2,050,221,083.52
  4. Step 4: Simplify right side
    3,657,332,023.68x = 10,348,566,548,606,633,984
  5. Step 5: Solve for x
    x = 10,348,566,548,606,633,984/3,657,332,023.68
  6. Step 6: Final answer
    x = 2,829,539,807.05

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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.