Home / 7,268,298,052.60-10,877,364,813.30-4,362,338,423.80

Finding the Fourth Proportional to 7,268,298,052.60, 10,877,364,813.30 and 4,362,338,423.80

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Solution

The fourth proportional to 7,268,298,052.60, 10,877,364,813.30 and 4,362,338,423.80 is: 6,528,453,584.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,268,298,052.60 : 10,877,364,813.30 = 4,362,338,423.80 : x
  2. Step 2: Convert to fraction form
    7,268,298,052.60/10,877,364,813.30 = 4,362,338,423.80/x
  3. Step 3: Cross multiply
    7,268,298,052.60x = 10,877,364,813.30 × 4,362,338,423.80
  4. Step 4: Simplify right side
    7,268,298,052.60x = 47,450,746,474,748,698,624
  5. Step 5: Solve for x
    x = 47,450,746,474,748,698,624/7,268,298,052.60
  6. Step 6: Final answer
    x = 6,528,453,584.51

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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.