Home / 11,112,600,956.80-15,334,826,151.36-6,596,673,041.92

Finding the Fourth Proportional to 11,112,600,956.80, 15,334,826,151.36 and 6,596,673,041.92

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Solution

The fourth proportional to 11,112,600,956.80, 15,334,826,151.36 and 6,596,673,041.92 is: 9,103,074,488.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,112,600,956.80 : 15,334,826,151.36 = 6,596,673,041.92 : x
  2. Step 2: Convert to fraction form
    11,112,600,956.80/15,334,826,151.36 = 6,596,673,041.92/x
  3. Step 3: Cross multiply
    11,112,600,956.80x = 15,334,826,151.36 × 6,596,673,041.92
  4. Step 4: Simplify right side
    11,112,600,956.80x = 101,158,834,275,206,348,800
  5. Step 5: Solve for x
    x = 101,158,834,275,206,348,800/11,112,600,956.80
  6. Step 6: Final answer
    x = 9,103,074,488.90

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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.