Home / 244,598,006.40-366,897,009.60-83,039,942.40

Finding the Fourth Proportional to 244,598,006.40, 366,897,009.60 and 83,039,942.40

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Solution

The fourth proportional to 244,598,006.40, 366,897,009.60 and 83,039,942.40 is: 124,559,913.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,598,006.40 : 366,897,009.60 = 83,039,942.40 : x
  2. Step 2: Convert to fraction form
    244,598,006.40/366,897,009.60 = 83,039,942.40/x
  3. Step 3: Cross multiply
    244,598,006.40x = 366,897,009.60 × 83,039,942.40
  4. Step 4: Simplify right side
    244,598,006.40x = 30,467,106,543,916,252
  5. Step 5: Solve for x
    x = 30,467,106,543,916,252/244,598,006.40
  6. Step 6: Final answer
    x = 124,559,913.60

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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.