Home / 3,354,333,711.80-4,629,187,628.16-1,848,956,672.60

Finding the Fourth Proportional to 3,354,333,711.80, 4,629,187,628.16 and 1,848,956,672.60

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Solution

The fourth proportional to 3,354,333,711.80, 4,629,187,628.16 and 1,848,956,672.60 is: 2,551,674,367.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,333,711.80 : 4,629,187,628.16 = 1,848,956,672.60 : x
  2. Step 2: Convert to fraction form
    3,354,333,711.80/4,629,187,628.16 = 1,848,956,672.60/x
  3. Step 3: Cross multiply
    3,354,333,711.80x = 4,629,187,628.16 × 1,848,956,672.60
  4. Step 4: Simplify right side
    3,354,333,711.80x = 8,559,167,353,803,798,528
  5. Step 5: Solve for x
    x = 8,559,167,353,803,798,528/3,354,333,711.80
  6. Step 6: Final answer
    x = 2,551,674,367.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.