Home / 230,213,699.40-344,701,752.90-175,365,002.40

Finding the Fourth Proportional to 230,213,699.40, 344,701,752.90 and 175,365,002.40

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Solution

The fourth proportional to 230,213,699.40, 344,701,752.90 and 175,365,002.40 is: 262,576,136.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,213,699.40 : 344,701,752.90 = 175,365,002.40 : x
  2. Step 2: Convert to fraction form
    230,213,699.40/344,701,752.90 = 175,365,002.40/x
  3. Step 3: Cross multiply
    230,213,699.40x = 344,701,752.90 × 175,365,002.40
  4. Step 4: Simplify right side
    230,213,699.40x = 60,448,623,724,592,704
  5. Step 5: Solve for x
    x = 60,448,623,724,592,704/230,213,699.40
  6. Step 6: Final answer
    x = 262,576,136.36

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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.