Home / 104,976,756.40-157,465,134.60-95,410,818.40

Finding the Fourth Proportional to 104,976,756.40, 157,465,134.60 and 95,410,818.40

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Solution

The fourth proportional to 104,976,756.40, 157,465,134.60 and 95,410,818.40 is: 143,116,227.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,756.40 : 157,465,134.60 = 95,410,818.40 : x
  2. Step 2: Convert to fraction form
    104,976,756.40/157,465,134.60 = 95,410,818.40/x
  3. Step 3: Cross multiply
    104,976,756.40x = 157,465,134.60 × 95,410,818.40
  4. Step 4: Simplify right side
    104,976,756.40x = 15,023,877,361,652,158
  5. Step 5: Solve for x
    x = 15,023,877,361,652,158/104,976,756.40
  6. Step 6: Final answer
    x = 143,116,227.60

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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.