Home / 602,931,990.01-904,183,957.06-176,901,842

Finding the Fourth Proportional to 602,931,990.01, 904,183,957.06 and 176,901,842

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Solution

The fourth proportional to 602,931,990.01, 904,183,957.06 and 176,901,842 is: 265,289,966.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,931,990.01 : 904,183,957.06 = 176,901,842 : x
  2. Step 2: Convert to fraction form
    602,931,990.01/904,183,957.06 = 176,901,842/x
  3. Step 3: Cross multiply
    602,931,990.01x = 904,183,957.06 × 176,901,842
  4. Step 4: Simplify right side
    602,931,990.01x = 159,951,807,510,762,880
  5. Step 5: Solve for x
    x = 159,951,807,510,762,880/602,931,990.01
  6. Step 6: Final answer
    x = 265,289,966.63

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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.