Home / 675,595,076.04-1,013,545,421.58-364,696,018.92

Finding the Fourth Proportional to 675,595,076.04, 1,013,545,421.58 and 364,696,018.92

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Solution

The fourth proportional to 675,595,076.04, 1,013,545,421.58 and 364,696,018.92 is: 547,126,516.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,595,076.04 : 1,013,545,421.58 = 364,696,018.92 : x
  2. Step 2: Convert to fraction form
    675,595,076.04/1,013,545,421.58 = 364,696,018.92/x
  3. Step 3: Cross multiply
    675,595,076.04x = 1,013,545,421.58 × 364,696,018.92
  4. Step 4: Simplify right side
    675,595,076.04x = 369,635,980,244,819,072
  5. Step 5: Solve for x
    x = 369,635,980,244,819,072/675,595,076.04
  6. Step 6: Final answer
    x = 547,126,516.10

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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.