Home / 8,624,930,541.48-11,902,404,166.02-4,664,632,209

Finding the Fourth Proportional to 8,624,930,541.48, 11,902,404,166.02 and 4,664,632,209

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Solution

The fourth proportional to 8,624,930,541.48, 11,902,404,166.02 and 4,664,632,209 is: 6,437,192,458.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,624,930,541.48 : 11,902,404,166.02 = 4,664,632,209 : x
  2. Step 2: Convert to fraction form
    8,624,930,541.48/11,902,404,166.02 = 4,664,632,209/x
  3. Step 3: Cross multiply
    8,624,930,541.48x = 11,902,404,166.02 × 4,664,632,209
  4. Step 4: Simplify right side
    8,624,930,541.48x = 55,520,337,837,352,681,472
  5. Step 5: Solve for x
    x = 55,520,337,837,352,681,472/8,624,930,541.48
  6. Step 6: Final answer
    x = 6,437,192,458.58

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1.5x scale

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.