Home / 64,586,874.69-96,880,312.04-44,330,705.73

Finding the Fourth Proportional to 64,586,874.69, 96,880,312.04 and 44,330,705.73

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Solution

The fourth proportional to 64,586,874.69, 96,880,312.04 and 44,330,705.73 is: 66,496,058.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,586,874.69 : 96,880,312.04 = 44,330,705.73 : x
  2. Step 2: Convert to fraction form
    64,586,874.69/96,880,312.04 = 44,330,705.73/x
  3. Step 3: Cross multiply
    64,586,874.69x = 96,880,312.04 × 44,330,705.73
  4. Step 4: Simplify right side
    64,586,874.69x = 4,294,772,603,854,162
  5. Step 5: Solve for x
    x = 4,294,772,603,854,162/64,586,874.69
  6. Step 6: Final answer
    x = 66,496,058.60

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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.