Home / 149,473,501.20-224,210,251.80-110,731,452.30

Finding the Fourth Proportional to 149,473,501.20, 224,210,251.80 and 110,731,452.30

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Solution

The fourth proportional to 149,473,501.20, 224,210,251.80 and 110,731,452.30 is: 166,097,178.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,473,501.20 : 224,210,251.80 = 110,731,452.30 : x
  2. Step 2: Convert to fraction form
    149,473,501.20/224,210,251.80 = 110,731,452.30/x
  3. Step 3: Cross multiply
    149,473,501.20x = 224,210,251.80 × 110,731,452.30
  4. Step 4: Simplify right side
    149,473,501.20x = 24,827,126,802,362,688
  5. Step 5: Solve for x
    x = 24,827,126,802,362,688/149,473,501.20
  6. Step 6: Final answer
    x = 166,097,178.45

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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.