Home / 144,774,223.24-217,159,439.40-35,600,336.68

Finding the Fourth Proportional to 144,774,223.24, 217,159,439.40 and 35,600,336.68

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Solution

The fourth proportional to 144,774,223.24, 217,159,439.40 and 35,600,336.68 is: 53,400,038.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,774,223.24 : 217,159,439.40 = 35,600,336.68 : x
  2. Step 2: Convert to fraction form
    144,774,223.24/217,159,439.40 = 35,600,336.68/x
  3. Step 3: Cross multiply
    144,774,223.24x = 217,159,439.40 × 35,600,336.68
  4. Step 4: Simplify right side
    144,774,223.24x = 7,730,949,155,880,057
  5. Step 5: Solve for x
    x = 7,730,949,155,880,057/144,774,223.24
  6. Step 6: Final answer
    x = 53,400,038.92

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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.