Home / 29,597,712,037.76-44,378,838,326.75-9,420,422,364.92

Finding the Fourth Proportional to 29,597,712,037.76, 44,378,838,326.75 and 9,420,422,364.92

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Solution

The fourth proportional to 29,597,712,037.76, 44,378,838,326.75 and 9,420,422,364.92 is: 14,124,990,491.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,597,712,037.76 : 44,378,838,326.75 = 9,420,422,364.92 : x
  2. Step 2: Convert to fraction form
    29,597,712,037.76/44,378,838,326.75 = 9,420,422,364.92/x
  3. Step 3: Cross multiply
    29,597,712,037.76x = 44,378,838,326.75 × 9,420,422,364.92
  4. Step 4: Simplify right side
    29,597,712,037.76x = 418,067,401,102,215,610,368
  5. Step 5: Solve for x
    x = 418,067,401,102,215,610,368/29,597,712,037.76
  6. Step 6: Final answer
    x = 14,124,990,491.46

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1.5x scale

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.