Home / 94,779,077.13-142,168,615.69-22,975,493.13

Finding the Fourth Proportional to 94,779,077.13, 142,168,615.69 and 22,975,493.13

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Solution

The fourth proportional to 94,779,077.13, 142,168,615.69 and 22,975,493.13 is: 34,463,239.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,779,077.13 : 142,168,615.69 = 22,975,493.13 : x
  2. Step 2: Convert to fraction form
    94,779,077.13/142,168,615.69 = 22,975,493.13/x
  3. Step 3: Cross multiply
    94,779,077.13x = 142,168,615.69 × 22,975,493.13
  4. Step 4: Simplify right side
    94,779,077.13x = 3,266,394,053,087,205
  5. Step 5: Solve for x
    x = 3,266,394,053,087,205/94,779,077.13
  6. Step 6: Final answer
    x = 34,463,239.69

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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.