Home / 39,033,071.40-58,507,616.70-14,762,620.20

Finding the Fourth Proportional to 39,033,071.40, 58,507,616.70 and 14,762,620.20

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Solution

The fourth proportional to 39,033,071.40, 58,507,616.70 and 14,762,620.20 is: 22,128,049.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,033,071.40 : 58,507,616.70 = 14,762,620.20 : x
  2. Step 2: Convert to fraction form
    39,033,071.40/58,507,616.70 = 14,762,620.20/x
  3. Step 3: Cross multiply
    39,033,071.40x = 58,507,616.70 × 14,762,620.20
  4. Step 4: Simplify right side
    39,033,071.40x = 863,725,724,149,277.38
  5. Step 5: Solve for x
    x = 863,725,724,149,277.38/39,033,071.40
  6. Step 6: Final answer
    x = 22,128,049.19

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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.