Home / 1,358,085,796,518.60-1,874,164,225,800.10-740,801,966,669.96

Finding the Fourth Proportional to 1,358,085,796,518.60, 1,874,164,225,800.10 and 740,801,966,669.96

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Solution

The fourth proportional to 1,358,085,796,518.60, 1,874,164,225,800.10 and 740,801,966,669.96 is: 1,022,309,892,272.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,358,085,796,518.60 : 1,874,164,225,800.10 = 740,801,966,669.96 : x
  2. Step 2: Convert to fraction form
    1,358,085,796,518.60/1,874,164,225,800.10 = 740,801,966,669.96/x
  3. Step 3: Cross multiply
    1,358,085,796,518.60x = 1,874,164,225,800.10 × 740,801,966,669.96
  4. Step 4: Simplify right side
    1,358,085,796,518.60x = 1,388,384,544,335,197,110,272,000
  5. Step 5: Solve for x
    x = 1,388,384,544,335,197,110,272,000/1,358,085,796,518.60
  6. Step 6: Final answer
    x = 1,022,309,892,272.10

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