Home / 601,573,506.65-901,723,386.41-202,352,022.50

Finding the Fourth Proportional to 601,573,506.65, 901,723,386.41 and 202,352,022.50

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Solution

The fourth proportional to 601,573,506.65, 901,723,386.41 and 202,352,022.50 is: 303,313,807.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,573,506.65 : 901,723,386.41 = 202,352,022.50 : x
  2. Step 2: Convert to fraction form
    601,573,506.65/901,723,386.41 = 202,352,022.50/x
  3. Step 3: Cross multiply
    601,573,506.65x = 901,723,386.41 × 202,352,022.50
  4. Step 4: Simplify right side
    601,573,506.65x = 182,465,550,975,612,512
  5. Step 5: Solve for x
    x = 182,465,550,975,612,512/601,573,506.65
  6. Step 6: Final answer
    x = 303,313,807.80

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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.