Home / 1,796,692,111.70-2,695,038,167.55-876,094,582.10

Finding the Fourth Proportional to 1,796,692,111.70, 2,695,038,167.55 and 876,094,582.10

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Solution

The fourth proportional to 1,796,692,111.70, 2,695,038,167.55 and 876,094,582.10 is: 1,314,141,873.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,692,111.70 : 2,695,038,167.55 = 876,094,582.10 : x
  2. Step 2: Convert to fraction form
    1,796,692,111.70/2,695,038,167.55 = 876,094,582.10/x
  3. Step 3: Cross multiply
    1,796,692,111.70x = 2,695,038,167.55 × 876,094,582.10
  4. Step 4: Simplify right side
    1,796,692,111.70x = 2,361,108,337,143,267,328
  5. Step 5: Solve for x
    x = 2,361,108,337,143,267,328/1,796,692,111.70
  6. Step 6: Final answer
    x = 1,314,141,873.15

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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.