Home / 597,626,900.48-896,179,998.72-317,446,502.40

Finding the Fourth Proportional to 597,626,900.48, 896,179,998.72 and 317,446,502.40

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Solution

The fourth proportional to 597,626,900.48, 896,179,998.72 and 317,446,502.40 is: 476,031,460.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,626,900.48 : 896,179,998.72 = 317,446,502.40 : x
  2. Step 2: Convert to fraction form
    597,626,900.48/896,179,998.72 = 317,446,502.40/x
  3. Step 3: Cross multiply
    597,626,900.48x = 896,179,998.72 × 317,446,502.40
  4. Step 4: Simplify right side
    597,626,900.48x = 284,489,206,114,500,480
  5. Step 5: Solve for x
    x = 284,489,206,114,500,480/597,626,900.48
  6. Step 6: Final answer
    x = 476,031,460.24

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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.