Home / 39,258,996.48-58,879,338.48-14,989,011.84

Finding the Fourth Proportional to 39,258,996.48, 58,879,338.48 and 14,989,011.84

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Solution

The fourth proportional to 39,258,996.48, 58,879,338.48 and 14,989,011.84 is: 22,480,021.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,258,996.48 : 58,879,338.48 = 14,989,011.84 : x
  2. Step 2: Convert to fraction form
    39,258,996.48/58,879,338.48 = 14,989,011.84/x
  3. Step 3: Cross multiply
    39,258,996.48x = 58,879,338.48 × 14,989,011.84
  4. Step 4: Simplify right side
    39,258,996.48x = 882,543,101,608,087.50
  5. Step 5: Solve for x
    x = 882,543,101,608,087.50/39,258,996.48
  6. Step 6: Final answer
    x = 22,480,021.92

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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.