Home / 133,808,271.42-184,311,359.65-94,582,611.21

Finding the Fourth Proportional to 133,808,271.42, 184,311,359.65 and 94,582,611.21

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Solution

The fourth proportional to 133,808,271.42, 184,311,359.65 and 94,582,611.21 is: 130,280,807.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,808,271.42 : 184,311,359.65 = 94,582,611.21 : x
  2. Step 2: Convert to fraction form
    133,808,271.42/184,311,359.65 = 94,582,611.21/x
  3. Step 3: Cross multiply
    133,808,271.42x = 184,311,359.65 × 94,582,611.21
  4. Step 4: Simplify right side
    133,808,271.42x = 17,432,649,671,362,432
  5. Step 5: Solve for x
    x = 17,432,649,671,362,432/133,808,271.42
  6. Step 6: Final answer
    x = 130,280,807.65

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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.