Home / 1,164,102,552.40-1,743,602,911.80-1,034,856,101.20

Finding the Fourth Proportional to 1,164,102,552.40, 1,743,602,911.80 and 1,034,856,101.20

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Solution

The fourth proportional to 1,164,102,552.40, 1,743,602,911.80 and 1,034,856,101.20 is: 1,550,016,454.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,102,552.40 : 1,743,602,911.80 = 1,034,856,101.20 : x
  2. Step 2: Convert to fraction form
    1,164,102,552.40/1,743,602,911.80 = 1,034,856,101.20/x
  3. Step 3: Cross multiply
    1,164,102,552.40x = 1,743,602,911.80 × 1,034,856,101.20
  4. Step 4: Simplify right side
    1,164,102,552.40x = 1,804,378,111,346,315,520
  5. Step 5: Solve for x
    x = 1,804,378,111,346,315,520/1,164,102,552.40
  6. Step 6: Final answer
    x = 1,550,016,454.84

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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.