Home / 317,460,269.07-476,192,008.76-99,092,306.07

Finding the Fourth Proportional to 317,460,269.07, 476,192,008.76 and 99,092,306.07

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Solution

The fourth proportional to 317,460,269.07, 476,192,008.76 and 99,092,306.07 is: 148,638,960.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    317,460,269.07 : 476,192,008.76 = 99,092,306.07 : x
  2. Step 2: Convert to fraction form
    317,460,269.07/476,192,008.76 = 99,092,306.07/x
  3. Step 3: Cross multiply
    317,460,269.07x = 476,192,008.76 × 99,092,306.07
  4. Step 4: Simplify right side
    317,460,269.07x = 47,186,964,279,638,576
  5. Step 5: Solve for x
    x = 47,186,964,279,638,576/317,460,269.07
  6. Step 6: Final answer
    x = 148,638,960.14

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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.