Home / 1,547,433,044.10-2,321,149,566.15-996,435,015.30

Finding the Fourth Proportional to 1,547,433,044.10, 2,321,149,566.15 and 996,435,015.30

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Solution

The fourth proportional to 1,547,433,044.10, 2,321,149,566.15 and 996,435,015.30 is: 1,494,652,522.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,547,433,044.10 : 2,321,149,566.15 = 996,435,015.30 : x
  2. Step 2: Convert to fraction form
    1,547,433,044.10/2,321,149,566.15 = 996,435,015.30/x
  3. Step 3: Cross multiply
    1,547,433,044.10x = 2,321,149,566.15 × 996,435,015.30
  4. Step 4: Simplify right side
    1,547,433,044.10x = 2,312,874,703,460,263,424
  5. Step 5: Solve for x
    x = 2,312,874,703,460,263,424/1,547,433,044.10
  6. Step 6: Final answer
    x = 1,494,652,522.95

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Double scale
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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.