Home / 167,882,339.30-231,678,547.25-97,359,762.44

Finding the Fourth Proportional to 167,882,339.30, 231,678,547.25 and 97,359,762.44

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Solution

The fourth proportional to 167,882,339.30, 231,678,547.25 and 97,359,762.44 is: 134,357,005.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,882,339.30 : 231,678,547.25 = 97,359,762.44 : x
  2. Step 2: Convert to fraction form
    167,882,339.30/231,678,547.25 = 97,359,762.44/x
  3. Step 3: Cross multiply
    167,882,339.30x = 231,678,547.25 × 97,359,762.44
  4. Step 4: Simplify right side
    167,882,339.30x = 22,556,168,321,059,124
  5. Step 5: Solve for x
    x = 22,556,168,321,059,124/167,882,339.30
  6. Step 6: Final answer
    x = 134,357,005.13

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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.