Home / 588,161,473.60-882,242,210.40-157,339,969.60

Finding the Fourth Proportional to 588,161,473.60, 882,242,210.40 and 157,339,969.60

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Solution

The fourth proportional to 588,161,473.60, 882,242,210.40 and 157,339,969.60 is: 236,009,954.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,161,473.60 : 882,242,210.40 = 157,339,969.60 : x
  2. Step 2: Convert to fraction form
    588,161,473.60/882,242,210.40 = 157,339,969.60/x
  3. Step 3: Cross multiply
    588,161,473.60x = 882,242,210.40 × 157,339,969.60
  4. Step 4: Simplify right side
    588,161,473.60x = 138,811,962,564,172,800
  5. Step 5: Solve for x
    x = 138,811,962,564,172,800/588,161,473.60
  6. Step 6: Final answer
    x = 236,009,954.40

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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.