Home / 3,476,936,065.86-5,217,549,294.21-1,611,234,006.30

Finding the Fourth Proportional to 3,476,936,065.86, 5,217,549,294.21 and 1,611,234,006.30

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Solution

The fourth proportional to 3,476,936,065.86, 5,217,549,294.21 and 1,611,234,006.30 is: 2,417,845,106.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476,936,065.86 : 5,217,549,294.21 = 1,611,234,006.30 : x
  2. Step 2: Convert to fraction form
    3,476,936,065.86/5,217,549,294.21 = 1,611,234,006.30/x
  3. Step 3: Cross multiply
    3,476,936,065.86x = 5,217,549,294.21 × 1,611,234,006.30
  4. Step 4: Simplify right side
    3,476,936,065.86x = 8,406,692,852,377,715,712
  5. Step 5: Solve for x
    x = 8,406,692,852,377,715,712/3,476,936,065.86
  6. Step 6: Final answer
    x = 2,417,845,106.48

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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.