Home / 46,676,099.40-70,014,149.10-29,648,992.20

Finding the Fourth Proportional to 46,676,099.40, 70,014,149.10 and 29,648,992.20

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Solution

The fourth proportional to 46,676,099.40, 70,014,149.10 and 29,648,992.20 is: 44,473,488.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,676,099.40 : 70,014,149.10 = 29,648,992.20 : x
  2. Step 2: Convert to fraction form
    46,676,099.40/70,014,149.10 = 29,648,992.20/x
  3. Step 3: Cross multiply
    46,676,099.40x = 70,014,149.10 × 29,648,992.20
  4. Step 4: Simplify right side
    46,676,099.40x = 2,075,848,960,555,536.75
  5. Step 5: Solve for x
    x = 2,075,848,960,555,536.75/46,676,099.40
  6. Step 6: Final answer
    x = 44,473,488.30

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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.