Home / 89,099,482,521.04-133,708,103,655.32-41,949,440,409.31

Finding the Fourth Proportional to 89,099,482,521.04, 133,708,103,655.32 and 41,949,440,409.31

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Solution

The fourth proportional to 89,099,482,521.04, 133,708,103,655.32 and 41,949,440,409.31 is: 62,951,882,186.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,099,482,521.04 : 133,708,103,655.32 = 41,949,440,409.31 : x
  2. Step 2: Convert to fraction form
    89,099,482,521.04/133,708,103,655.32 = 41,949,440,409.31/x
  3. Step 3: Cross multiply
    89,099,482,521.04x = 133,708,103,655.32 × 41,949,440,409.31
  4. Step 4: Simplify right side
    89,099,482,521.04x = 5,608,980,126,530,423,226,368
  5. Step 5: Solve for x
    x = 5,608,980,126,530,423,226,368/89,099,482,521.04
  6. Step 6: Final answer
    x = 62,951,882,186.36

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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.