Home / 104,924,958.00-157,059,913.02-77,290,026.00

Finding the Fourth Proportional to 104,924,958.00, 157,059,913.02 and 77,290,026.00

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Solution

The fourth proportional to 104,924,958.00, 157,059,913.02 and 77,290,026.00 is: 115,693,777.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,924,958.00 : 157,059,913.02 = 77,290,026.00 : x
  2. Step 2: Convert to fraction form
    104,924,958.00/157,059,913.02 = 77,290,026.00/x
  3. Step 3: Cross multiply
    104,924,958.00x = 157,059,913.02 × 77,290,026.00
  4. Step 4: Simplify right side
    104,924,958.00x = 12,139,164,761,313,330
  5. Step 5: Solve for x
    x = 12,139,164,761,313,330/104,924,958.00
  6. Step 6: Final answer
    x = 115,693,777.65

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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.