Home / 2,049,482,596.04-2,828,287,317.48-1,109,685,875.12

Finding the Fourth Proportional to 2,049,482,596.04, 2,828,287,317.48 and 1,109,685,875.12

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Solution

The fourth proportional to 2,049,482,596.04, 2,828,287,317.48 and 1,109,685,875.12 is: 1,531,367,230.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,482,596.04 : 2,828,287,317.48 = 1,109,685,875.12 : x
  2. Step 2: Convert to fraction form
    2,049,482,596.04/2,828,287,317.48 = 1,109,685,875.12/x
  3. Step 3: Cross multiply
    2,049,482,596.04x = 2,828,287,317.48 × 1,109,685,875.12
  4. Step 4: Simplify right side
    2,049,482,596.04x = 3,138,510,486,988,590,592
  5. Step 5: Solve for x
    x = 3,138,510,486,988,590,592/2,049,482,596.04
  6. Step 6: Final answer
    x = 1,531,367,230.47

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Double scale
Find fourth proportional to 2,049,482,597.04, 2,828,287,318.86 and 1,109,685,876.12
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.