Home / 89,099,482,533.52-133,708,103,674.02-41,949,440,421.76

Finding the Fourth Proportional to 89,099,482,533.52, 133,708,103,674.02 and 41,949,440,421.76

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Solution

The fourth proportional to 89,099,482,533.52, 133,708,103,674.02 and 41,949,440,421.76 is: 62,951,882,205.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,099,482,533.52 : 133,708,103,674.02 = 41,949,440,421.76 : x
  2. Step 2: Convert to fraction form
    89,099,482,533.52/133,708,103,674.02 = 41,949,440,421.76/x
  3. Step 3: Cross multiply
    89,099,482,533.52x = 133,708,103,674.02 × 41,949,440,421.76
  4. Step 4: Simplify right side
    89,099,482,533.52x = 5,608,980,128,979,811,827,712
  5. Step 5: Solve for x
    x = 5,608,980,128,979,811,827,712/89,099,482,533.52
  6. Step 6: Final answer
    x = 62,951,882,205.04

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1.5x scale

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.