Home / 39,013,030.98-58,477,307.81-25,375,922.82

Finding the Fourth Proportional to 39,013,030.98, 58,477,307.81 and 25,375,922.82

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Solution

The fourth proportional to 39,013,030.98, 58,477,307.81 and 25,375,922.82 is: 38,036,410.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,013,030.98 : 58,477,307.81 = 25,375,922.82 : x
  2. Step 2: Convert to fraction form
    39,013,030.98/58,477,307.81 = 25,375,922.82/x
  3. Step 3: Cross multiply
    39,013,030.98x = 58,477,307.81 × 25,375,922.82
  4. Step 4: Simplify right side
    39,013,030.98x = 1,483,915,649,581,063.50
  5. Step 5: Solve for x
    x = 1,483,915,649,581,063.50/39,013,030.98
  6. Step 6: Final answer
    x = 38,036,410.20

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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.