Home / 28,893,440,830.23-43,329,763,536.57-10,001,595,472.29

Finding the Fourth Proportional to 28,893,440,830.23, 43,329,763,536.57 and 10,001,595,472.29

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Solution

The fourth proportional to 28,893,440,830.23, 43,329,763,536.57 and 10,001,595,472.29 is: 14,998,793,994.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,893,440,830.23 : 43,329,763,536.57 = 10,001,595,472.29 : x
  2. Step 2: Convert to fraction form
    28,893,440,830.23/43,329,763,536.57 = 10,001,595,472.29/x
  3. Step 3: Cross multiply
    28,893,440,830.23x = 43,329,763,536.57 × 10,001,595,472.29
  4. Step 4: Simplify right side
    28,893,440,830.23x = 433,366,766,802,754,863,104
  5. Step 5: Solve for x
    x = 433,366,766,802,754,863,104/28,893,440,830.23
  6. Step 6: Final answer
    x = 14,998,793,994.43

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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.