Home / 60,351,900,143.40-83,281,869,562.77-33,253,658,015.90

Finding the Fourth Proportional to 60,351,900,143.40, 83,281,869,562.77 and 33,253,658,015.90

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Solution

The fourth proportional to 60,351,900,143.40, 83,281,869,562.77 and 33,253,658,015.90 is: 45,887,980,374.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,351,900,143.40 : 83,281,869,562.77 = 33,253,658,015.90 : x
  2. Step 2: Convert to fraction form
    60,351,900,143.40/83,281,869,562.77 = 33,253,658,015.90/x
  3. Step 3: Cross multiply
    60,351,900,143.40x = 83,281,869,562.77 × 33,253,658,015.90
  4. Step 4: Simplify right side
    60,351,900,143.40x = 2,769,426,809,364,728,512,512
  5. Step 5: Solve for x
    x = 2,769,426,809,364,728,512,512/60,351,900,143.40
  6. Step 6: Final answer
    x = 45,887,980,374.84

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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.