Home / 264,619,031.74-365,159,263.26-147,141,839.50

Finding the Fourth Proportional to 264,619,031.74, 365,159,263.26 and 147,141,839.50

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Solution

The fourth proportional to 264,619,031.74, 365,159,263.26 and 147,141,839.50 is: 203,047,397.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,619,031.74 : 365,159,263.26 = 147,141,839.50 : x
  2. Step 2: Convert to fraction form
    264,619,031.74/365,159,263.26 = 147,141,839.50/x
  3. Step 3: Cross multiply
    264,619,031.74x = 365,159,263.26 × 147,141,839.50
  4. Step 4: Simplify right side
    264,619,031.74x = 53,730,205,706,541,168
  5. Step 5: Solve for x
    x = 53,730,205,706,541,168/264,619,031.74
  6. Step 6: Final answer
    x = 203,047,397.43

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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.