Home / 31,064,110,067.88-46,595,884,060.66-9,816,562,187.15

Finding the Fourth Proportional to 31,064,110,067.88, 46,595,884,060.66 and 9,816,562,187.15

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Solution

The fourth proportional to 31,064,110,067.88, 46,595,884,060.66 and 9,816,562,187.15 is: 14,724,754,468.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,064,110,067.88 : 46,595,884,060.66 = 9,816,562,187.15 : x
  2. Step 2: Convert to fraction form
    31,064,110,067.88/46,595,884,060.66 = 9,816,562,187.15/x
  3. Step 3: Cross multiply
    31,064,110,067.88x = 46,595,884,060.66 × 9,816,562,187.15
  4. Step 4: Simplify right side
    31,064,110,067.88x = 457,411,393,546,516,037,632
  5. Step 5: Solve for x
    x = 457,411,393,546,516,037,632/31,064,110,067.88
  6. Step 6: Final answer
    x = 14,724,754,468.97

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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.