Home / 31,402,582,983-47,104,284,763.53-10,441,015,822.31

Finding the Fourth Proportional to 31,402,582,983, 47,104,284,763.53 and 10,441,015,822.31

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Solution

The fourth proportional to 31,402,582,983, 47,104,284,763.53 and 10,441,015,822.31 is: 15,661,660,150.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,402,582,983 : 47,104,284,763.53 = 10,441,015,822.31 : x
  2. Step 2: Convert to fraction form
    31,402,582,983/47,104,284,763.53 = 10,441,015,822.31/x
  3. Step 3: Cross multiply
    31,402,582,983x = 47,104,284,763.53 × 10,441,015,822.31
  4. Step 4: Simplify right side
    31,402,582,983x = 491,816,582,514,377,097,216
  5. Step 5: Solve for x
    x = 491,816,582,514,377,097,216/31,402,582,983
  6. Step 6: Final answer
    x = 15,661,660,150.08

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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.