Home / 16,354,141,108.80-24,531,211,663.20-10,476,828,801.60

Finding the Fourth Proportional to 16,354,141,108.80, 24,531,211,663.20 and 10,476,828,801.60

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Solution

The fourth proportional to 16,354,141,108.80, 24,531,211,663.20 and 10,476,828,801.60 is: 15,715,243,202.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,354,141,108.80 : 24,531,211,663.20 = 10,476,828,801.60 : x
  2. Step 2: Convert to fraction form
    16,354,141,108.80/24,531,211,663.20 = 10,476,828,801.60/x
  3. Step 3: Cross multiply
    16,354,141,108.80x = 24,531,211,663.20 × 10,476,828,801.60
  4. Step 4: Simplify right side
    16,354,141,108.80x = 257,009,304,891,159,609,344
  5. Step 5: Solve for x
    x = 257,009,304,891,159,609,344/16,354,141,108.80
  6. Step 6: Final answer
    x = 15,715,243,202.40

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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.