Home / 30,895,852.84-46,346,053.74-8,176,597

Finding the Fourth Proportional to 30,895,852.84, 46,346,053.74 and 8,176,597

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Solution

The fourth proportional to 30,895,852.84, 46,346,053.74 and 8,176,597 is: 12,265,497.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,895,852.84 : 46,346,053.74 = 8,176,597 : x
  2. Step 2: Convert to fraction form
    30,895,852.84/46,346,053.74 = 8,176,597/x
  3. Step 3: Cross multiply
    30,895,852.84x = 46,346,053.74 × 8,176,597
  4. Step 4: Simplify right side
    30,895,852.84x = 378,953,003,972,322.81
  5. Step 5: Solve for x
    x = 378,953,003,972,322.81/30,895,852.84
  6. Step 6: Final answer
    x = 12,265,497.44

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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.