Home / 89,333,809.80-134,000,714.70-58,722,808.20

Finding the Fourth Proportional to 89,333,809.80, 134,000,714.70 and 58,722,808.20

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Solution

The fourth proportional to 89,333,809.80, 134,000,714.70 and 58,722,808.20 is: 88,084,212.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,333,809.80 : 134,000,714.70 = 58,722,808.20 : x
  2. Step 2: Convert to fraction form
    89,333,809.80/134,000,714.70 = 58,722,808.20/x
  3. Step 3: Cross multiply
    89,333,809.80x = 134,000,714.70 × 58,722,808.20
  4. Step 4: Simplify right side
    89,333,809.80x = 7,868,898,267,991,021
  5. Step 5: Solve for x
    x = 7,868,898,267,991,021/89,333,809.80
  6. Step 6: Final answer
    x = 88,084,212.30

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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.