Home / 32,859,831.32-49,313,964.78-15,588,086.36

Finding the Fourth Proportional to 32,859,831.32, 49,313,964.78 and 15,588,086.36

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Solution

The fourth proportional to 32,859,831.32, 49,313,964.78 and 15,588,086.36 is: 23,393,618.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,859,831.32 : 49,313,964.78 = 15,588,086.36 : x
  2. Step 2: Convert to fraction form
    32,859,831.32/49,313,964.78 = 15,588,086.36/x
  3. Step 3: Cross multiply
    32,859,831.32x = 49,313,964.78 × 15,588,086.36
  4. Step 4: Simplify right side
    32,859,831.32x = 768,710,341,744,638.38
  5. Step 5: Solve for x
    x = 768,710,341,744,638.38/32,859,831.32
  6. Step 6: Final answer
    x = 23,393,618.01

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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.