Home / 149,473,829.70-224,210,744.55-110,731,780.80

Finding the Fourth Proportional to 149,473,829.70, 224,210,744.55 and 110,731,780.80

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Solution

The fourth proportional to 149,473,829.70, 224,210,744.55 and 110,731,780.80 is: 166,097,671.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,473,829.70 : 224,210,744.55 = 110,731,780.80 : x
  2. Step 2: Convert to fraction form
    149,473,829.70/224,210,744.55 = 110,731,780.80/x
  3. Step 3: Cross multiply
    149,473,829.70x = 224,210,744.55 × 110,731,780.80
  4. Step 4: Simplify right side
    149,473,829.70x = 24,827,255,018,515,396
  5. Step 5: Solve for x
    x = 24,827,255,018,515,396/149,473,829.70
  6. Step 6: Final answer
    x = 166,097,671.20

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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.