Home / 569,698,738,515.45-854,366,677,776.98-187,154,017,168.23

Finding the Fourth Proportional to 569,698,738,515.45, 854,366,677,776.98 and 187,154,017,168.23

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Solution

The fourth proportional to 569,698,738,515.45, 854,366,677,776.98 and 187,154,017,168.23 is: 280,671,423,456.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,698,738,515.45 : 854,366,677,776.98 = 187,154,017,168.23 : x
  2. Step 2: Convert to fraction form
    569,698,738,515.45/854,366,677,776.98 = 187,154,017,168.23/x
  3. Step 3: Cross multiply
    569,698,738,515.45x = 854,366,677,776.98 × 187,154,017,168.23
  4. Step 4: Simplify right side
    569,698,738,515.45x = 159,898,155,880,636,565,422,080
  5. Step 5: Solve for x
    x = 159,898,155,880,636,565,422,080/569,698,738,515.45
  6. Step 6: Final answer
    x = 280,671,423,456.73

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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.