Home / 15,744,377,093,240-23,590,776,011,318-8,385,118,381,316.40

Finding the Fourth Proportional to 15,744,377,093,240, 23,590,776,011,318 and 8,385,118,381,316.40

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Solution

The fourth proportional to 15,744,377,093,240, 23,590,776,011,318 and 8,385,118,381,316.40 is: 12,563,942,567,594.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,744,377,093,240 : 23,590,776,011,318 = 8,385,118,381,316.40 : x
  2. Step 2: Convert to fraction form
    15,744,377,093,240/23,590,776,011,318 = 8,385,118,381,316.40/x
  3. Step 3: Cross multiply
    15,744,377,093,240x = 23,590,776,011,318 × 8,385,118,381,316.40
  4. Step 4: Simplify right side
    15,744,377,093,240x = 197,811,449,562,020,566,517,415,936
  5. Step 5: Solve for x
    x = 197,811,449,562,020,566,517,415,936/15,744,377,093,240
  6. Step 6: Final answer
    x = 12,563,942,567,594.68

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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.