Home / 352,829,609.84-529,269,609-94,043,474.48

Finding the Fourth Proportional to 352,829,609.84, 529,269,609 and 94,043,474.48

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Solution

The fourth proportional to 352,829,609.84, 529,269,609 and 94,043,474.48 is: 141,071,927.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,829,609.84 : 529,269,609 = 94,043,474.48 : x
  2. Step 2: Convert to fraction form
    352,829,609.84/529,269,609 = 94,043,474.48/x
  3. Step 3: Cross multiply
    352,829,609.84x = 529,269,609 × 94,043,474.48
  4. Step 4: Simplify right side
    352,829,609.84x = 49,774,352,967,031,080
  5. Step 5: Solve for x
    x = 49,774,352,967,031,080/352,829,609.84
  6. Step 6: Final answer
    x = 141,071,927.01

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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.