Home / 9,642,515,710,291.60-14,465,867,966,628-3,523,211,084,168.80

Finding the Fourth Proportional to 9,642,515,710,291.60, 14,465,867,966,628 and 3,523,211,084,168.80

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Solution

The fourth proportional to 9,642,515,710,291.60, 14,465,867,966,628 and 3,523,211,084,168.80 is: 5,285,581,884,792.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,642,515,710,291.60 : 14,465,867,966,628 = 3,523,211,084,168.80 : x
  2. Step 2: Convert to fraction form
    9,642,515,710,291.60/14,465,867,966,628 = 3,523,211,084,168.80/x
  3. Step 3: Cross multiply
    9,642,515,710,291.60x = 14,465,867,966,628 × 3,523,211,084,168.80
  4. Step 4: Simplify right side
    9,642,515,710,291.60x = 50,966,306,362,146,146,597,470,208
  5. Step 5: Solve for x
    x = 50,966,306,362,146,146,597,470,208/9,642,515,710,291.60
  6. Step 6: Final answer
    x = 5,285,581,884,792.68

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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.