Home / 1,514,133,029.20-2,271,199,543.80-594,039,384.40

Finding the Fourth Proportional to 1,514,133,029.20, 2,271,199,543.80 and 594,039,384.40

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Solution

The fourth proportional to 1,514,133,029.20, 2,271,199,543.80 and 594,039,384.40 is: 891,059,076.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,514,133,029.20 : 2,271,199,543.80 = 594,039,384.40 : x
  2. Step 2: Convert to fraction form
    1,514,133,029.20/2,271,199,543.80 = 594,039,384.40/x
  3. Step 3: Cross multiply
    1,514,133,029.20x = 2,271,199,543.80 × 594,039,384.40
  4. Step 4: Simplify right side
    1,514,133,029.20x = 1,349,181,978,848,512,768
  5. Step 5: Solve for x
    x = 1,349,181,978,848,512,768/1,514,133,029.20
  6. Step 6: Final answer
    x = 891,059,076.60

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Double scale
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Similar ratio
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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.