Home / 302,968,996.61-454,453,495.65-233,982,423.59

Finding the Fourth Proportional to 302,968,996.61, 454,453,495.65 and 233,982,423.59

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Solution

The fourth proportional to 302,968,996.61, 454,453,495.65 and 233,982,423.59 is: 350,973,635.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,968,996.61 : 454,453,495.65 = 233,982,423.59 : x
  2. Step 2: Convert to fraction form
    302,968,996.61/454,453,495.65 = 233,982,423.59/x
  3. Step 3: Cross multiply
    302,968,996.61x = 454,453,495.65 × 233,982,423.59
  4. Step 4: Simplify right side
    302,968,996.61x = 106,334,130,318,862,256
  5. Step 5: Solve for x
    x = 106,334,130,318,862,256/302,968,996.61
  6. Step 6: Final answer
    x = 350,973,635.95

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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.