Home / 84,149,958,798.52-116,130,593,507.34-46,600,463,502.52

Finding the Fourth Proportional to 84,149,958,798.52, 116,130,593,507.34 and 46,600,463,502.52

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Solution

The fourth proportional to 84,149,958,798.52, 116,130,593,507.34 and 46,600,463,502.52 is: 64,310,661,128.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,149,958,798.52 : 116,130,593,507.34 = 46,600,463,502.52 : x
  2. Step 2: Convert to fraction form
    84,149,958,798.52/116,130,593,507.34 = 46,600,463,502.52/x
  3. Step 3: Cross multiply
    84,149,958,798.52x = 116,130,593,507.34 × 46,600,463,502.52
  4. Step 4: Simplify right side
    84,149,958,798.52x = 5,411,739,484,264,783,151,104
  5. Step 5: Solve for x
    x = 5,411,739,484,264,783,151,104/84,149,958,798.52
  6. Step 6: Final answer
    x = 64,310,661,128.45

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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.