Home / 39,133,459.40-58,686,219.66-16,097,661.32

Finding the Fourth Proportional to 39,133,459.40, 58,686,219.66 and 16,097,661.32

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Solution

The fourth proportional to 39,133,459.40, 58,686,219.66 and 16,097,661.32 is: 24,140,745.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,133,459.40 : 58,686,219.66 = 16,097,661.32 : x
  2. Step 2: Convert to fraction form
    39,133,459.40/58,686,219.66 = 16,097,661.32/x
  3. Step 3: Cross multiply
    39,133,459.40x = 58,686,219.66 × 16,097,661.32
  4. Step 4: Simplify right side
    39,133,459.40x = 944,710,888,237,805.50
  5. Step 5: Solve for x
    x = 944,710,888,237,805.50/39,133,459.40
  6. Step 6: Final answer
    x = 24,140,745.61

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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.