Home / 114,564,457.63-158,098,942.76-62,353,867.64

Finding the Fourth Proportional to 114,564,457.63, 158,098,942.76 and 62,353,867.64

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Solution

The fourth proportional to 114,564,457.63, 158,098,942.76 and 62,353,867.64 is: 86,048,332.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,564,457.63 : 158,098,942.76 = 62,353,867.64 : x
  2. Step 2: Convert to fraction form
    114,564,457.63/158,098,942.76 = 62,353,867.64/x
  3. Step 3: Cross multiply
    114,564,457.63x = 158,098,942.76 × 62,353,867.64
  4. Step 4: Simplify right side
    114,564,457.63x = 9,858,080,550,880,976
  5. Step 5: Solve for x
    x = 9,858,080,550,880,976/114,564,457.63
  6. Step 6: Final answer
    x = 86,048,332.57

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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.