Home / 84,149,958,797.52-116,130,593,505.96-46,600,463,501.52

Finding the Fourth Proportional to 84,149,958,797.52, 116,130,593,505.96 and 46,600,463,501.52

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Solution

The fourth proportional to 84,149,958,797.52, 116,130,593,505.96 and 46,600,463,501.52 is: 64,310,661,127.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,149,958,797.52 : 116,130,593,505.96 = 46,600,463,501.52 : x
  2. Step 2: Convert to fraction form
    84,149,958,797.52/116,130,593,505.96 = 46,600,463,501.52/x
  3. Step 3: Cross multiply
    84,149,958,797.52x = 116,130,593,505.96 × 46,600,463,501.52
  4. Step 4: Simplify right side
    84,149,958,797.52x = 5,411,739,484,084,344,193,024
  5. Step 5: Solve for x
    x = 5,411,739,484,084,344,193,024/84,149,958,797.52
  6. Step 6: Final answer
    x = 64,310,661,127.07

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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.