Home / 62,210,003.70-93,315,005.55-39,367,226.10

Finding the Fourth Proportional to 62,210,003.70, 93,315,005.55 and 39,367,226.10

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Solution

The fourth proportional to 62,210,003.70, 93,315,005.55 and 39,367,226.10 is: 59,050,839.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,210,003.70 : 93,315,005.55 = 39,367,226.10 : x
  2. Step 2: Convert to fraction form
    62,210,003.70/93,315,005.55 = 39,367,226.10/x
  3. Step 3: Cross multiply
    62,210,003.70x = 93,315,005.55 × 39,367,226.10
  4. Step 4: Simplify right side
    62,210,003.70x = 3,673,552,922,009,605
  5. Step 5: Solve for x
    x = 3,673,552,922,009,605/62,210,003.70
  6. Step 6: Final answer
    x = 59,050,839.15

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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.