Home / 104,683,099.04-157,041,691.82-30,914,340.63

Finding the Fourth Proportional to 104,683,099.04, 157,041,691.82 and 30,914,340.63

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Solution

The fourth proportional to 104,683,099.04, 157,041,691.82 and 30,914,340.63 is: 46,376,544.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,683,099.04 : 157,041,691.82 = 30,914,340.63 : x
  2. Step 2: Convert to fraction form
    104,683,099.04/157,041,691.82 = 30,914,340.63/x
  3. Step 3: Cross multiply
    104,683,099.04x = 157,041,691.82 × 30,914,340.63
  4. Step 4: Simplify right side
    104,683,099.04x = 4,854,840,353,407,415
  5. Step 5: Solve for x
    x = 4,854,840,353,407,415/104,683,099.04
  6. Step 6: Final answer
    x = 46,376,544.05

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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.