Home / 39,788,920.59-59,683,377.56-11,035,055.67

Finding the Fourth Proportional to 39,788,920.59, 59,683,377.56 and 11,035,055.67

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Solution

The fourth proportional to 39,788,920.59, 59,683,377.56 and 11,035,055.67 is: 16,552,582.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,788,920.59 : 59,683,377.56 = 11,035,055.67 : x
  2. Step 2: Convert to fraction form
    39,788,920.59/59,683,377.56 = 11,035,055.67/x
  3. Step 3: Cross multiply
    39,788,920.59x = 59,683,377.56 × 11,035,055.67
  4. Step 4: Simplify right side
    39,788,920.59x = 658,609,393,893,053.50
  5. Step 5: Solve for x
    x = 658,609,393,893,053.50/39,788,920.59
  6. Step 6: Final answer
    x = 16,552,582.58

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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.