Home / 169,334,957.22-254,001,941.70-46,513,391.91

Finding the Fourth Proportional to 169,334,957.22, 254,001,941.70 and 46,513,391.91

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Solution

The fourth proportional to 169,334,957.22, 254,001,941.70 and 46,513,391.91 is: 69,769,952.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,334,957.22 : 254,001,941.70 = 46,513,391.91 : x
  2. Step 2: Convert to fraction form
    169,334,957.22/254,001,941.70 = 46,513,391.91/x
  3. Step 3: Cross multiply
    169,334,957.22x = 254,001,941.70 × 46,513,391.91
  4. Step 4: Simplify right side
    169,334,957.22x = 11,814,491,860,193,070
  5. Step 5: Solve for x
    x = 11,814,491,860,193,070/169,334,957.22
  6. Step 6: Final answer
    x = 69,769,952.14

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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.