Home / 69,492,079.30-95,859,226.11-43,341,196.33

Finding the Fourth Proportional to 69,492,079.30, 95,859,226.11 and 43,341,196.33

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Solution

The fourth proportional to 69,492,079.30, 95,859,226.11 and 43,341,196.33 is: 59,786,001.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,492,079.30 : 95,859,226.11 = 43,341,196.33 : x
  2. Step 2: Convert to fraction form
    69,492,079.30/95,859,226.11 = 43,341,196.33/x
  3. Step 3: Cross multiply
    69,492,079.30x = 95,859,226.11 × 43,341,196.33
  4. Step 4: Simplify right side
    69,492,079.30x = 4,154,653,538,875,372
  5. Step 5: Solve for x
    x = 4,154,653,538,875,372/69,492,079.30
  6. Step 6: Final answer
    x = 59,786,001.24

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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.