Home / 6,402,509,832-8,835,463,568.16-3,472,264,200

Finding the Fourth Proportional to 6,402,509,832, 8,835,463,568.16 and 3,472,264,200

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Solution

The fourth proportional to 6,402,509,832, 8,835,463,568.16 and 3,472,264,200 is: 4,791,724,596

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,402,509,832 : 8,835,463,568.16 = 3,472,264,200 : x
  2. Step 2: Convert to fraction form
    6,402,509,832/8,835,463,568.16 = 3,472,264,200/x
  3. Step 3: Cross multiply
    6,402,509,832x = 8,835,463,568.16 × 3,472,264,200
  4. Step 4: Simplify right side
    6,402,509,832x = 30,679,063,838,126,227,456
  5. Step 5: Solve for x
    x = 30,679,063,838,126,227,456/6,402,509,832
  6. Step 6: Final answer
    x = 4,791,724,596

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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.