Home / 60,955,032,816.15-84,098,967,786.92-35,224,938,979.89

Finding the Fourth Proportional to 60,955,032,816.15, 84,098,967,786.92 and 35,224,938,979.89

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Solution

The fourth proportional to 60,955,032,816.15, 84,098,967,786.92 and 35,224,938,979.89 is: 48,599,448,998.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,955,032,816.15 : 84,098,967,786.92 = 35,224,938,979.89 : x
  2. Step 2: Convert to fraction form
    60,955,032,816.15/84,098,967,786.92 = 35,224,938,979.89/x
  3. Step 3: Cross multiply
    60,955,032,816.15x = 84,098,967,786.92 × 35,224,938,979.89
  4. Step 4: Simplify right side
    60,955,032,816.15x = 2,962,381,008,565,921,382,400
  5. Step 5: Solve for x
    x = 2,962,381,008,565,921,382,400/60,955,032,816.15
  6. Step 6: Final answer
    x = 48,599,448,998.75

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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.