Home / 6,086,071,877,509-8,398,784,602,869.80-3,308,234,108,738.20

Finding the Fourth Proportional to 6,086,071,877,509, 8,398,784,602,869.80 and 3,308,234,108,738.20

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Solution

The fourth proportional to 6,086,071,877,509, 8,398,784,602,869.80 and 3,308,234,108,738.20 is: 4,565,366,011,834.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,086,071,877,509 : 8,398,784,602,869.80 = 3,308,234,108,738.20 : x
  2. Step 2: Convert to fraction form
    6,086,071,877,509/8,398,784,602,869.80 = 3,308,234,108,738.20/x
  3. Step 3: Cross multiply
    6,086,071,877,509x = 8,398,784,602,869.80 × 3,308,234,108,738.20
  4. Step 4: Simplify right side
    6,086,071,877,509x = 27,785,145,695,159,090,786,861,056
  5. Step 5: Solve for x
    x = 27,785,145,695,159,090,786,861,056/6,086,071,877,509
  6. Step 6: Final answer
    x = 4,565,366,011,834.13

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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.