Home / 39,904,819.28-59,828,501.07-24,520,322.40

Finding the Fourth Proportional to 39,904,819.28, 59,828,501.07 and 24,520,322.40

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Solution

The fourth proportional to 39,904,819.28, 59,828,501.07 and 24,520,322.40 is: 36,762,831.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,904,819.28 : 59,828,501.07 = 24,520,322.40 : x
  2. Step 2: Convert to fraction form
    39,904,819.28/59,828,501.07 = 24,520,322.40/x
  3. Step 3: Cross multiply
    39,904,819.28x = 59,828,501.07 × 24,520,322.40
  4. Step 4: Simplify right side
    39,904,819.28x = 1,467,014,134,945,145
  5. Step 5: Solve for x
    x = 1,467,014,134,945,145/39,904,819.28
  6. Step 6: Final answer
    x = 36,762,831.20

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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.