Home / 244,749,089.96-367,015,903.30-129,706,678.88

Finding the Fourth Proportional to 244,749,089.96, 367,015,903.30 and 129,706,678.88

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Solution

The fourth proportional to 244,749,089.96, 367,015,903.30 and 129,706,678.88 is: 194,502,925.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,749,089.96 : 367,015,903.30 = 129,706,678.88 : x
  2. Step 2: Convert to fraction form
    244,749,089.96/367,015,903.30 = 129,706,678.88/x
  3. Step 3: Cross multiply
    244,749,089.96x = 367,015,903.30 × 129,706,678.88
  4. Step 4: Simplify right side
    244,749,089.96x = 47,604,413,910,702,624
  5. Step 5: Solve for x
    x = 47,604,413,910,702,624/244,749,089.96
  6. Step 6: Final answer
    x = 194,502,925.10

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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.