Home / 9,642,515,710,308.60-14,465,867,966,654-3,523,211,084,185.80

Finding the Fourth Proportional to 9,642,515,710,308.60, 14,465,867,966,654 and 3,523,211,084,185.80

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Solution

The fourth proportional to 9,642,515,710,308.60, 14,465,867,966,654 and 3,523,211,084,185.80 is: 5,285,581,884,818.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,642,515,710,308.60 : 14,465,867,966,654 = 3,523,211,084,185.80 : x
  2. Step 2: Convert to fraction form
    9,642,515,710,308.60/14,465,867,966,654 = 3,523,211,084,185.80/x
  3. Step 3: Cross multiply
    9,642,515,710,308.60x = 14,465,867,966,654 × 3,523,211,084,185.80
  4. Step 4: Simplify right side
    9,642,515,710,308.60x = 50,966,306,362,483,670,897,393,664
  5. Step 5: Solve for x
    x = 50,966,306,362,483,670,897,393,664/9,642,515,710,308.60
  6. Step 6: Final answer
    x = 5,285,581,884,818.37

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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.