Home / 104,371,525.63-156,488,184.63-49,792,534.93

Finding the Fourth Proportional to 104,371,525.63, 156,488,184.63 and 49,792,534.93

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Solution

The fourth proportional to 104,371,525.63, 156,488,184.63 and 49,792,534.93 is: 74,655,835.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,371,525.63 : 156,488,184.63 = 49,792,534.93 : x
  2. Step 2: Convert to fraction form
    104,371,525.63/156,488,184.63 = 49,792,534.93/x
  3. Step 3: Cross multiply
    104,371,525.63x = 156,488,184.63 × 49,792,534.93
  4. Step 4: Simplify right side
    104,371,525.63x = 7,791,943,399,321,564
  5. Step 5: Solve for x
    x = 7,791,943,399,321,564/104,371,525.63
  6. Step 6: Final answer
    x = 74,655,835.03

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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.