Home / 93,619,957.88-140,323,327.86-58,621,426.04

Finding the Fourth Proportional to 93,619,957.88, 140,323,327.86 and 58,621,426.04

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Solution

The fourth proportional to 93,619,957.88, 140,323,327.86 and 58,621,426.04 is: 87,865,384.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,619,957.88 : 140,323,327.86 = 58,621,426.04 : x
  2. Step 2: Convert to fraction form
    93,619,957.88/140,323,327.86 = 58,621,426.04/x
  3. Step 3: Cross multiply
    93,619,957.88x = 140,323,327.86 × 58,621,426.04
  4. Step 4: Simplify right side
    93,619,957.88x = 8,225,953,585,831,662
  5. Step 5: Solve for x
    x = 8,225,953,585,831,662/93,619,957.88
  6. Step 6: Final answer
    x = 87,865,384.39

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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.