Home / 3,621,288,673.58-5,432,537,868.95-1,133,654,539.25

Finding the Fourth Proportional to 3,621,288,673.58, 5,432,537,868.95 and 1,133,654,539.25

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Solution

The fourth proportional to 3,621,288,673.58, 5,432,537,868.95 and 1,133,654,539.25 is: 1,700,671,161.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,621,288,673.58 : 5,432,537,868.95 = 1,133,654,539.25 : x
  2. Step 2: Convert to fraction form
    3,621,288,673.58/5,432,537,868.95 = 1,133,654,539.25/x
  3. Step 3: Cross multiply
    3,621,288,673.58x = 5,432,537,868.95 × 1,133,654,539.25
  4. Step 4: Simplify right side
    3,621,288,673.58x = 6,158,621,214,799,217,664
  5. Step 5: Solve for x
    x = 6,158,621,214,799,217,664/3,621,288,673.58
  6. Step 6: Final answer
    x = 1,700,671,161.55

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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.