Home / 335,326,318.64-462,750,341.06-186,644,239.01

Finding the Fourth Proportional to 335,326,318.64, 462,750,341.06 and 186,644,239.01

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Solution

The fourth proportional to 335,326,318.64, 462,750,341.06 and 186,644,239.01 is: 257,569,061.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,326,318.64 : 462,750,341.06 = 186,644,239.01 : x
  2. Step 2: Convert to fraction form
    335,326,318.64/462,750,341.06 = 186,644,239.01/x
  3. Step 3: Cross multiply
    335,326,318.64x = 462,750,341.06 × 186,644,239.01
  4. Step 4: Simplify right side
    335,326,318.64x = 86,369,685,260,385,136
  5. Step 5: Solve for x
    x = 86,369,685,260,385,136/335,326,318.64
  6. Step 6: Final answer
    x = 257,569,061.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.