Home / 5,829,217,870.68-8,743,852,215.72-1,845,321,482.52

Finding the Fourth Proportional to 5,829,217,870.68, 8,743,852,215.72 and 1,845,321,482.52

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Solution

The fourth proportional to 5,829,217,870.68, 8,743,852,215.72 and 1,845,321,482.52 is: 2,767,990,267.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,829,217,870.68 : 8,743,852,215.72 = 1,845,321,482.52 : x
  2. Step 2: Convert to fraction form
    5,829,217,870.68/8,743,852,215.72 = 1,845,321,482.52/x
  3. Step 3: Cross multiply
    5,829,217,870.68x = 8,743,852,215.72 × 1,845,321,482.52
  4. Step 4: Simplify right side
    5,829,217,870.68x = 16,135,218,333,648,216,064
  5. Step 5: Solve for x
    x = 16,135,218,333,648,216,064/5,829,217,870.68
  6. Step 6: Final answer
    x = 2,767,990,267.58

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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.