Home / 2,382,178,538.60-3,573,267,807.90-1,724,042,004.20

Finding the Fourth Proportional to 2,382,178,538.60, 3,573,267,807.90 and 1,724,042,004.20

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Solution

The fourth proportional to 2,382,178,538.60, 3,573,267,807.90 and 1,724,042,004.20 is: 2,586,063,006.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,382,178,538.60 : 3,573,267,807.90 = 1,724,042,004.20 : x
  2. Step 2: Convert to fraction form
    2,382,178,538.60/3,573,267,807.90 = 1,724,042,004.20/x
  3. Step 3: Cross multiply
    2,382,178,538.60x = 3,573,267,807.90 × 1,724,042,004.20
  4. Step 4: Simplify right side
    2,382,178,538.60x = 6,160,463,793,075,257,344
  5. Step 5: Solve for x
    x = 6,160,463,793,075,257,344/2,382,178,538.60
  6. Step 6: Final answer
    x = 2,586,063,006.30

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1.5x scale

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.