Home / 47,067,518,236.80-64,950,827,656.80-26,742,289,240.56

Finding the Fourth Proportional to 47,067,518,236.80, 64,950,827,656.80 and 26,742,289,240.56

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Solution

The fourth proportional to 47,067,518,236.80, 64,950,827,656.80 and 26,742,289,240.56 is: 36,903,025,370.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,067,518,236.80 : 64,950,827,656.80 = 26,742,289,240.56 : x
  2. Step 2: Convert to fraction form
    47,067,518,236.80/64,950,827,656.80 = 26,742,289,240.56/x
  3. Step 3: Cross multiply
    47,067,518,236.80x = 64,950,827,656.80 × 26,742,289,240.56
  4. Step 4: Simplify right side
    47,067,518,236.80x = 1,736,933,819,611,909,718,016
  5. Step 5: Solve for x
    x = 1,736,933,819,611,909,718,016/47,067,518,236.80
  6. Step 6: Final answer
    x = 36,903,025,370.35

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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.