Home / 167,298,482.04-230,861,784.36-92,956,500.60

Finding the Fourth Proportional to 167,298,482.04, 230,861,784.36 and 92,956,500.60

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Solution

The fourth proportional to 167,298,482.04, 230,861,784.36 and 92,956,500.60 is: 128,274,347.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,298,482.04 : 230,861,784.36 = 92,956,500.60 : x
  2. Step 2: Convert to fraction form
    167,298,482.04/230,861,784.36 = 92,956,500.60/x
  3. Step 3: Cross multiply
    167,298,482.04x = 230,861,784.36 × 92,956,500.60
  4. Step 4: Simplify right side
    167,298,482.04x = 21,460,103,596,377,412
  5. Step 5: Solve for x
    x = 21,460,103,596,377,412/167,298,482.04
  6. Step 6: Final answer
    x = 128,274,347.35

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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.