Home / 2,084,761,815.60-3,127,140,214.20-532,053,303.60

Finding the Fourth Proportional to 2,084,761,815.60, 3,127,140,214.20 and 532,053,303.60

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Solution

The fourth proportional to 2,084,761,815.60, 3,127,140,214.20 and 532,053,303.60 is: 798,079,315.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,084,761,815.60 : 3,127,140,214.20 = 532,053,303.60 : x
  2. Step 2: Convert to fraction form
    2,084,761,815.60/3,127,140,214.20 = 532,053,303.60/x
  3. Step 3: Cross multiply
    2,084,761,815.60x = 3,127,140,214.20 × 532,053,303.60
  4. Step 4: Simplify right side
    2,084,761,815.60x = 1,663,805,281,785,521,664
  5. Step 5: Solve for x
    x = 1,663,805,281,785,521,664/2,084,761,815.60
  6. Step 6: Final answer
    x = 798,079,315.03

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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.