Home / 89,566,946,477-134,350,921,964.08-29,875,444,876.66

Finding the Fourth Proportional to 89,566,946,477, 134,350,921,964.08 and 29,875,444,876.66

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Solution

The fourth proportional to 89,566,946,477, 134,350,921,964.08 and 29,875,444,876.66 is: 44,813,334,842.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,566,946,477 : 134,350,921,964.08 = 29,875,444,876.66 : x
  2. Step 2: Convert to fraction form
    89,566,946,477/134,350,921,964.08 = 29,875,444,876.66/x
  3. Step 3: Cross multiply
    89,566,946,477x = 134,350,921,964.08 × 29,875,444,876.66
  4. Step 4: Simplify right side
    89,566,946,477x = 4,013,793,563,266,321,481,728
  5. Step 5: Solve for x
    x = 4,013,793,563,266,321,481,728/89,566,946,477
  6. Step 6: Final answer
    x = 44,813,334,842.19

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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.