Home / 1,514,133,036.70-2,271,199,555.05-594,039,391.90

Finding the Fourth Proportional to 1,514,133,036.70, 2,271,199,555.05 and 594,039,391.90

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Solution

The fourth proportional to 1,514,133,036.70, 2,271,199,555.05 and 594,039,391.90 is: 891,059,087.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,514,133,036.70 : 2,271,199,555.05 = 594,039,391.90 : x
  2. Step 2: Convert to fraction form
    1,514,133,036.70/2,271,199,555.05 = 594,039,391.90/x
  3. Step 3: Cross multiply
    1,514,133,036.70x = 2,271,199,555.05 × 594,039,391.90
  4. Step 4: Simplify right side
    1,514,133,036.70x = 1,349,182,002,565,452,544
  5. Step 5: Solve for x
    x = 1,349,182,002,565,452,544/1,514,133,036.70
  6. Step 6: Final answer
    x = 891,059,087.85

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Double scale
Find fourth proportional to 1,514,133,037.70, 2,271,199,556.55 and 594,039,392.90
Similar ratio
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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.