Home / 1,514,133,030.20-2,271,199,545.30-594,039,385.40

Finding the Fourth Proportional to 1,514,133,030.20, 2,271,199,545.30 and 594,039,385.40

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Solution

The fourth proportional to 1,514,133,030.20, 2,271,199,545.30 and 594,039,385.40 is: 891,059,078.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,514,133,030.20 : 2,271,199,545.30 = 594,039,385.40 : x
  2. Step 2: Convert to fraction form
    1,514,133,030.20/2,271,199,545.30 = 594,039,385.40/x
  3. Step 3: Cross multiply
    1,514,133,030.20x = 2,271,199,545.30 × 594,039,385.40
  4. Step 4: Simplify right side
    1,514,133,030.20x = 1,349,181,982,010,771,456
  5. Step 5: Solve for x
    x = 1,349,181,982,010,771,456/1,514,133,030.20
  6. Step 6: Final answer
    x = 891,059,078.10

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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.