Home / 174,332,400.56-240,569,267.64-96,000,639.92

Finding the Fourth Proportional to 174,332,400.56, 240,569,267.64 and 96,000,639.92

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Solution

The fourth proportional to 174,332,400.56, 240,569,267.64 and 96,000,639.92 is: 132,475,681.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,332,400.56 : 240,569,267.64 = 96,000,639.92 : x
  2. Step 2: Convert to fraction form
    174,332,400.56/240,569,267.64 = 96,000,639.92/x
  3. Step 3: Cross multiply
    174,332,400.56x = 240,569,267.64 × 96,000,639.92
  4. Step 4: Simplify right side
    174,332,400.56x = 23,094,803,638,525,748
  5. Step 5: Solve for x
    x = 23,094,803,638,525,748/174,332,400.56
  6. Step 6: Final answer
    x = 132,475,681.88

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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.