Home / 175,321,426.84-241,950,707.60-97,003,711.96

Finding the Fourth Proportional to 175,321,426.84, 241,950,707.60 and 97,003,711.96

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Solution

The fourth proportional to 175,321,426.84, 241,950,707.60 and 97,003,711.96 is: 133,869,072.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,321,426.84 : 241,950,707.60 = 97,003,711.96 : x
  2. Step 2: Convert to fraction form
    175,321,426.84/241,950,707.60 = 97,003,711.96/x
  3. Step 3: Cross multiply
    175,321,426.84x = 241,950,707.60 × 97,003,711.96
  4. Step 4: Simplify right side
    175,321,426.84x = 23,470,116,748,548,580
  5. Step 5: Solve for x
    x = 23,470,116,748,548,580/175,321,426.84
  6. Step 6: Final answer
    x = 133,869,072.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.