Home / 2,613,830,412.30-3,920,745,618.45-2,022,017,714.70

Finding the Fourth Proportional to 2,613,830,412.30, 3,920,745,618.45 and 2,022,017,714.70

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Solution

The fourth proportional to 2,613,830,412.30, 3,920,745,618.45 and 2,022,017,714.70 is: 3,033,026,572.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,613,830,412.30 : 3,920,745,618.45 = 2,022,017,714.70 : x
  2. Step 2: Convert to fraction form
    2,613,830,412.30/3,920,745,618.45 = 2,022,017,714.70/x
  3. Step 3: Cross multiply
    2,613,830,412.30x = 3,920,745,618.45 × 2,022,017,714.70
  4. Step 4: Simplify right side
    2,613,830,412.30x = 7,927,817,095,338,306,560
  5. Step 5: Solve for x
    x = 7,927,817,095,338,306,560/2,613,830,412.30
  6. Step 6: Final answer
    x = 3,033,026,572.05

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Double scale
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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.