Home / 23,029,409,341.50-34,544,114,012.28-5,581,138,429.50

Finding the Fourth Proportional to 23,029,409,341.50, 34,544,114,012.28 and 5,581,138,429.50

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Solution

The fourth proportional to 23,029,409,341.50, 34,544,114,012.28 and 5,581,138,429.50 is: 8,371,707,644.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,029,409,341.50 : 34,544,114,012.28 = 5,581,138,429.50 : x
  2. Step 2: Convert to fraction form
    23,029,409,341.50/34,544,114,012.28 = 5,581,138,429.50/x
  3. Step 3: Cross multiply
    23,029,409,341.50x = 34,544,114,012.28 × 5,581,138,429.50
  4. Step 4: Simplify right side
    23,029,409,341.50x = 192,795,482,226,965,348,352
  5. Step 5: Solve for x
    x = 192,795,482,226,965,348,352/23,029,409,341.50
  6. Step 6: Final answer
    x = 8,371,707,644.26

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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.