Home / 164,398,675.37-226,816,791.93-112,096,909.35

Finding the Fourth Proportional to 164,398,675.37, 226,816,791.93 and 112,096,909.35

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Solution

The fourth proportional to 164,398,675.37, 226,816,791.93 and 112,096,909.35 is: 154,657,337.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,398,675.37 : 226,816,791.93 = 112,096,909.35 : x
  2. Step 2: Convert to fraction form
    164,398,675.37/226,816,791.93 = 112,096,909.35/x
  3. Step 3: Cross multiply
    164,398,675.37x = 226,816,791.93 × 112,096,909.35
  4. Step 4: Simplify right side
    164,398,675.37x = 25,425,461,364,035,020
  5. Step 5: Solve for x
    x = 25,425,461,364,035,020/164,398,675.37
  6. Step 6: Final answer
    x = 154,657,337.16

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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.