Home / 93,853,202.13-140,598,214.86-52,787,870.31

Finding the Fourth Proportional to 93,853,202.13, 140,598,214.86 and 52,787,870.31

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Solution

The fourth proportional to 93,853,202.13, 140,598,214.86 and 52,787,870.31 is: 79,079,670.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,853,202.13 : 140,598,214.86 = 52,787,870.31 : x
  2. Step 2: Convert to fraction form
    93,853,202.13/140,598,214.86 = 52,787,870.31/x
  3. Step 3: Cross multiply
    93,853,202.13x = 140,598,214.86 × 52,787,870.31
  4. Step 4: Simplify right side
    93,853,202.13x = 7,421,880,331,847,196
  5. Step 5: Solve for x
    x = 7,421,880,331,847,196/93,853,202.13
  6. Step 6: Final answer
    x = 79,079,670.84

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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.