Home / 67,593,102.15-101,402,275.46-30,707,582.07

Finding the Fourth Proportional to 67,593,102.15, 101,402,275.46 and 30,707,582.07

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Solution

The fourth proportional to 67,593,102.15, 101,402,275.46 and 30,707,582.07 is: 46,067,107.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,593,102.15 : 101,402,275.46 = 30,707,582.07 : x
  2. Step 2: Convert to fraction form
    67,593,102.15/101,402,275.46 = 30,707,582.07/x
  3. Step 3: Cross multiply
    67,593,102.15x = 101,402,275.46 × 30,707,582.07
  4. Step 4: Simplify right side
    67,593,102.15x = 3,113,818,695,619,159
  5. Step 5: Solve for x
    x = 3,113,818,695,619,159/67,593,102.15
  6. Step 6: Final answer
    x = 46,067,107.39

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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.