Home / 167,225,486.80-250,740,602.52-64,869,921.04

Finding the Fourth Proportional to 167,225,486.80, 250,740,602.52 and 64,869,921.04

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Solution

The fourth proportional to 167,225,486.80, 250,740,602.52 and 64,869,921.04 is: 97,267,009.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,225,486.80 : 250,740,602.52 = 64,869,921.04 : x
  2. Step 2: Convert to fraction form
    167,225,486.80/250,740,602.52 = 64,869,921.04/x
  3. Step 3: Cross multiply
    167,225,486.80x = 250,740,602.52 × 64,869,921.04
  4. Step 4: Simplify right side
    167,225,486.80x = 16,265,523,086,994,426
  5. Step 5: Solve for x
    x = 16,265,523,086,994,426/167,225,486.80
  6. Step 6: Final answer
    x = 97,267,009.94

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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.