Home / 165,888,002.80-248,832,004.20-94,224,386.80

Finding the Fourth Proportional to 165,888,002.80, 248,832,004.20 and 94,224,386.80

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Solution

The fourth proportional to 165,888,002.80, 248,832,004.20 and 94,224,386.80 is: 141,336,580.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,888,002.80 : 248,832,004.20 = 94,224,386.80 : x
  2. Step 2: Convert to fraction form
    165,888,002.80/248,832,004.20 = 94,224,386.80/x
  3. Step 3: Cross multiply
    165,888,002.80x = 248,832,004.20 × 94,224,386.80
  4. Step 4: Simplify right side
    165,888,002.80x = 23,446,043,011,960,024
  5. Step 5: Solve for x
    x = 23,446,043,011,960,024/165,888,002.80
  6. Step 6: Final answer
    x = 141,336,580.20

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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.