Home / 602,931,990.44-904,183,957.72-176,901,842.44

Finding the Fourth Proportional to 602,931,990.44, 904,183,957.72 and 176,901,842.44

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Solution

The fourth proportional to 602,931,990.44, 904,183,957.72 and 176,901,842.44 is: 265,289,967.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,931,990.44 : 904,183,957.72 = 176,901,842.44 : x
  2. Step 2: Convert to fraction form
    602,931,990.44/904,183,957.72 = 176,901,842.44/x
  3. Step 3: Cross multiply
    602,931,990.44x = 904,183,957.72 × 176,901,842.44
  4. Step 4: Simplify right side
    602,931,990.44x = 159,951,808,025,359,072
  5. Step 5: Solve for x
    x = 159,951,808,025,359,072/602,931,990.44
  6. Step 6: Final answer
    x = 265,289,967.30

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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.