Home / 100,717,529.90-151,076,294.85-32,567,110.70

Finding the Fourth Proportional to 100,717,529.90, 151,076,294.85 and 32,567,110.70

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Solution

The fourth proportional to 100,717,529.90, 151,076,294.85 and 32,567,110.70 is: 48,850,666.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,717,529.90 : 151,076,294.85 = 32,567,110.70 : x
  2. Step 2: Convert to fraction form
    100,717,529.90/151,076,294.85 = 32,567,110.70/x
  3. Step 3: Cross multiply
    100,717,529.90x = 151,076,294.85 × 32,567,110.70
  4. Step 4: Simplify right side
    100,717,529.90x = 4,920,118,418,525,790
  5. Step 5: Solve for x
    x = 4,920,118,418,525,790/100,717,529.90
  6. Step 6: Final answer
    x = 48,850,666.05

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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.