Home / 296,330,681.72-444,461,391.96-119,060,636.94

Finding the Fourth Proportional to 296,330,681.72, 444,461,391.96 and 119,060,636.94

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Solution

The fourth proportional to 296,330,681.72, 444,461,391.96 and 119,060,636.94 is: 178,577,041.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,330,681.72 : 444,461,391.96 = 119,060,636.94 : x
  2. Step 2: Convert to fraction form
    296,330,681.72/444,461,391.96 = 119,060,636.94/x
  3. Step 3: Cross multiply
    296,330,681.72x = 444,461,391.96 × 119,060,636.94
  4. Step 4: Simplify right side
    296,330,681.72x = 52,917,856,421,996,592
  5. Step 5: Solve for x
    x = 52,917,856,421,996,592/296,330,681.72
  6. Step 6: Final answer
    x = 178,577,041.42

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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.