Home / 47,171,256.23-70,759,935.23-14,824,509.28

Finding the Fourth Proportional to 47,171,256.23, 70,759,935.23 and 14,824,509.28

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Solution

The fourth proportional to 47,171,256.23, 70,759,935.23 and 14,824,509.28 is: 22,237,722.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,171,256.23 : 70,759,935.23 = 14,824,509.28 : x
  2. Step 2: Convert to fraction form
    47,171,256.23/70,759,935.23 = 14,824,509.28/x
  3. Step 3: Cross multiply
    47,171,256.23x = 70,759,935.23 × 14,824,509.28
  4. Step 4: Simplify right side
    47,171,256.23x = 1,048,981,316,218,311.50
  5. Step 5: Solve for x
    x = 1,048,981,316,218,311.50/47,171,256.23
  6. Step 6: Final answer
    x = 22,237,722.72

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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.