Home / 8,848,548,006.30-13,272,822,009.45-3,605,297,956.20

Finding the Fourth Proportional to 8,848,548,006.30, 13,272,822,009.45 and 3,605,297,956.20

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Solution

The fourth proportional to 8,848,548,006.30, 13,272,822,009.45 and 3,605,297,956.20 is: 5,407,946,934.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,848,548,006.30 : 13,272,822,009.45 = 3,605,297,956.20 : x
  2. Step 2: Convert to fraction form
    8,848,548,006.30/13,272,822,009.45 = 3,605,297,956.20/x
  3. Step 3: Cross multiply
    8,848,548,006.30x = 13,272,822,009.45 × 3,605,297,956.20
  4. Step 4: Simplify right side
    8,848,548,006.30x = 47,852,478,063,676,465,152
  5. Step 5: Solve for x
    x = 47,852,478,063,676,465,152/8,848,548,006.30
  6. Step 6: Final answer
    x = 5,407,946,934.30

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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.