Home / 4,367,487,143.10-6,551,230,714.65-2,898,159,066.30

Finding the Fourth Proportional to 4,367,487,143.10, 6,551,230,714.65 and 2,898,159,066.30

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Solution

The fourth proportional to 4,367,487,143.10, 6,551,230,714.65 and 2,898,159,066.30 is: 4,347,238,599.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367,487,143.10 : 6,551,230,714.65 = 2,898,159,066.30 : x
  2. Step 2: Convert to fraction form
    4,367,487,143.10/6,551,230,714.65 = 2,898,159,066.30/x
  3. Step 3: Cross multiply
    4,367,487,143.10x = 6,551,230,714.65 × 2,898,159,066.30
  4. Step 4: Simplify right side
    4,367,487,143.10x = 18,986,508,691,085,926,400
  5. Step 5: Solve for x
    x = 18,986,508,691,085,926,400/4,367,487,143.10
  6. Step 6: Final answer
    x = 4,347,238,599.45

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Double scale
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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.