Home / 1,032,946,924.40-1,552,443,695.40-899,921,337.20

Finding the Fourth Proportional to 1,032,946,924.40, 1,552,443,695.40 and 899,921,337.20

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Solution

The fourth proportional to 1,032,946,924.40, 1,552,443,695.40 and 899,921,337.20 is: 1,352,515,965.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,946,924.40 : 1,552,443,695.40 = 899,921,337.20 : x
  2. Step 2: Convert to fraction form
    1,032,946,924.40/1,552,443,695.40 = 899,921,337.20/x
  3. Step 3: Cross multiply
    1,032,946,924.40x = 1,552,443,695.40 × 899,921,337.20
  4. Step 4: Simplify right side
    1,032,946,924.40x = 1,397,077,206,292,077,568
  5. Step 5: Solve for x
    x = 1,397,077,206,292,077,568/1,032,946,924.40
  6. Step 6: Final answer
    x = 1,352,515,965.04

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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.