Home / 131,139,000.10-183,863,338.70-131,139,000.10

Finding the Fourth Proportional to 131,139,000.10, 183,863,338.70 and 131,139,000.10

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Solution

The fourth proportional to 131,139,000.10, 183,863,338.70 and 131,139,000.10 is: 183,863,338.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,139,000.10 : 183,863,338.70 = 131,139,000.10 : x
  2. Step 2: Convert to fraction form
    131,139,000.10/183,863,338.70 = 131,139,000.10/x
  3. Step 3: Cross multiply
    131,139,000.10x = 183,863,338.70 × 131,139,000.10
  4. Step 4: Simplify right side
    131,139,000.10x = 24,111,654,392,165,632
  5. Step 5: Solve for x
    x = 24,111,654,392,165,632/131,139,000.10
  6. Step 6: Final answer
    x = 183,863,338.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.