Home / 167,424,171.20-234,931,316.80-167,424,171.20

Finding the Fourth Proportional to 167,424,171.20, 234,931,316.80 and 167,424,171.20

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Solution

The fourth proportional to 167,424,171.20, 234,931,316.80 and 167,424,171.20 is: 234,931,316.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,424,171.20 : 234,931,316.80 = 167,424,171.20 : x
  2. Step 2: Convert to fraction form
    167,424,171.20/234,931,316.80 = 167,424,171.20/x
  3. Step 3: Cross multiply
    167,424,171.20x = 234,931,316.80 × 167,424,171.20
  4. Step 4: Simplify right side
    167,424,171.20x = 39,333,181,004,164,632
  5. Step 5: Solve for x
    x = 39,333,181,004,164,632/167,424,171.20
  6. Step 6: Final answer
    x = 234,931,316.80

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.