Home / 94,779,072.75-142,168,609.13-22,975,488.75

Finding the Fourth Proportional to 94,779,072.75, 142,168,609.13 and 22,975,488.75

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Solution

The fourth proportional to 94,779,072.75, 142,168,609.13 and 22,975,488.75 is: 34,463,233.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,779,072.75 : 142,168,609.13 = 22,975,488.75 : x
  2. Step 2: Convert to fraction form
    94,779,072.75/142,168,609.13 = 22,975,488.75/x
  3. Step 3: Cross multiply
    94,779,072.75x = 142,168,609.13 × 22,975,488.75
  4. Step 4: Simplify right side
    94,779,072.75x = 3,266,393,279,554,585
  5. Step 5: Solve for x
    x = 3,266,393,279,554,585/94,779,072.75
  6. Step 6: Final answer
    x = 34,463,233.13

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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.