Home / 5,745,663,705.84-8,618,859,676.80-2,428,860,118.56

Finding the Fourth Proportional to 5,745,663,705.84, 8,618,859,676.80 and 2,428,860,118.56

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Solution

The fourth proportional to 5,745,663,705.84, 8,618,859,676.80 and 2,428,860,118.56 is: 3,643,444,101.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,745,663,705.84 : 8,618,859,676.80 = 2,428,860,118.56 : x
  2. Step 2: Convert to fraction form
    5,745,663,705.84/8,618,859,676.80 = 2,428,860,118.56/x
  3. Step 3: Cross multiply
    5,745,663,705.84x = 8,618,859,676.80 × 2,428,860,118.56
  4. Step 4: Simplify right side
    5,745,663,705.84x = 20,934,004,536,444,448,768
  5. Step 5: Solve for x
    x = 20,934,004,536,444,448,768/5,745,663,705.84
  6. Step 6: Final answer
    x = 3,643,444,101.19

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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.