Home / 93,695,655.24-129,299,975.46-52,442,536.68

Finding the Fourth Proportional to 93,695,655.24, 129,299,975.46 and 52,442,536.68

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Solution

The fourth proportional to 93,695,655.24, 129,299,975.46 and 52,442,536.68 is: 72,370,684.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,695,655.24 : 129,299,975.46 = 52,442,536.68 : x
  2. Step 2: Convert to fraction form
    93,695,655.24/129,299,975.46 = 52,442,536.68/x
  3. Step 3: Cross multiply
    93,695,655.24x = 129,299,975.46 × 52,442,536.68
  4. Step 4: Simplify right side
    93,695,655.24x = 6,780,818,705,784,149
  5. Step 5: Solve for x
    x = 6,780,818,705,784,149/93,695,655.24
  6. Step 6: Final answer
    x = 72,370,684.51

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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.