Home / 162,703,123.04-224,544,157.48-92,151,283.88

Finding the Fourth Proportional to 162,703,123.04, 224,544,157.48 and 92,151,283.88

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Solution

The fourth proportional to 162,703,123.04, 224,544,157.48 and 92,151,283.88 is: 127,176,614.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,703,123.04 : 224,544,157.48 = 92,151,283.88 : x
  2. Step 2: Convert to fraction form
    162,703,123.04/224,544,157.48 = 92,151,283.88/x
  3. Step 3: Cross multiply
    162,703,123.04x = 224,544,157.48 × 92,151,283.88
  4. Step 4: Simplify right side
    162,703,123.04x = 20,692,032,399,534,904
  5. Step 5: Solve for x
    x = 20,692,032,399,534,904/162,703,123.04
  6. Step 6: Final answer
    x = 127,176,614.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.