Home / 2,533,830,073.60-3,798,084,544.93-852,531,898.81

Finding the Fourth Proportional to 2,533,830,073.60, 3,798,084,544.93 and 852,531,898.81

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Solution

The fourth proportional to 2,533,830,073.60, 3,798,084,544.93 and 852,531,898.81 is: 1,277,902,674.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,830,073.60 : 3,798,084,544.93 = 852,531,898.81 : x
  2. Step 2: Convert to fraction form
    2,533,830,073.60/3,798,084,544.93 = 852,531,898.81/x
  3. Step 3: Cross multiply
    2,533,830,073.60x = 3,798,084,544.93 × 852,531,898.81
  4. Step 4: Simplify right side
    2,533,830,073.60x = 3,237,988,228,930,087,424
  5. Step 5: Solve for x
    x = 3,237,988,228,930,087,424/2,533,830,073.60
  6. Step 6: Final answer
    x = 1,277,902,674.95

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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.