Home / 39,470,199.15-59,209,358.81-14,898,822.69

Finding the Fourth Proportional to 39,470,199.15, 59,209,358.81 and 14,898,822.69

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Solution

The fourth proportional to 39,470,199.15, 59,209,358.81 and 14,898,822.69 is: 22,349,766.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,470,199.15 : 59,209,358.81 = 14,898,822.69 : x
  2. Step 2: Convert to fraction form
    39,470,199.15/59,209,358.81 = 14,898,822.69/x
  3. Step 3: Cross multiply
    39,470,199.15x = 59,209,358.81 × 14,898,822.69
  4. Step 4: Simplify right side
    39,470,199.15x = 882,149,738,424,285.25
  5. Step 5: Solve for x
    x = 882,149,738,424,285.25/39,470,199.15
  6. Step 6: Final answer
    x = 22,349,766.59

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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.