Home / 161,225,215.60-241,790,971.36-62,835,024.40

Finding the Fourth Proportional to 161,225,215.60, 241,790,971.36 and 62,835,024.40

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Solution

The fourth proportional to 161,225,215.60, 241,790,971.36 and 62,835,024.40 is: 94,234,276.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,225,215.60 : 241,790,971.36 = 62,835,024.40 : x
  2. Step 2: Convert to fraction form
    161,225,215.60/241,790,971.36 = 62,835,024.40/x
  3. Step 3: Cross multiply
    161,225,215.60x = 241,790,971.36 × 62,835,024.40
  4. Step 4: Simplify right side
    161,225,215.60x = 15,192,941,585,105,302
  5. Step 5: Solve for x
    x = 15,192,941,585,105,302/161,225,215.60
  6. Step 6: Final answer
    x = 94,234,276.74

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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.