Home / 1,594,880,320.80-2,393,390,458.80-559,739,200.80

Finding the Fourth Proportional to 1,594,880,320.80, 2,393,390,458.80 and 559,739,200.80

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Solution

The fourth proportional to 1,594,880,320.80, 2,393,390,458.80 and 559,739,200.80 is: 839,984,320.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,880,320.80 : 2,393,390,458.80 = 559,739,200.80 : x
  2. Step 2: Convert to fraction form
    1,594,880,320.80/2,393,390,458.80 = 559,739,200.80/x
  3. Step 3: Cross multiply
    1,594,880,320.80x = 2,393,390,458.80 × 559,739,200.80
  4. Step 4: Simplify right side
    1,594,880,320.80x = 1,339,674,462,611,057,408
  5. Step 5: Solve for x
    x = 1,339,674,462,611,057,408/1,594,880,320.80
  6. Step 6: Final answer
    x = 839,984,320.54

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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.