Home / 1,573,248,837.80-2,359,873,256.70-1,083,472,812.20

Finding the Fourth Proportional to 1,573,248,837.80, 2,359,873,256.70 and 1,083,472,812.20

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Solution

The fourth proportional to 1,573,248,837.80, 2,359,873,256.70 and 1,083,472,812.20 is: 1,625,209,218.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,248,837.80 : 2,359,873,256.70 = 1,083,472,812.20 : x
  2. Step 2: Convert to fraction form
    1,573,248,837.80/2,359,873,256.70 = 1,083,472,812.20/x
  3. Step 3: Cross multiply
    1,573,248,837.80x = 2,359,873,256.70 × 1,083,472,812.20
  4. Step 4: Simplify right side
    1,573,248,837.80x = 2,556,858,513,872,321,536
  5. Step 5: Solve for x
    x = 2,556,858,513,872,321,536/1,573,248,837.80
  6. Step 6: Final answer
    x = 1,625,209,218.30

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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.