Home / 52,330,377.34-78,447,058.91-23,168,676.14

Finding the Fourth Proportional to 52,330,377.34, 78,447,058.91 and 23,168,676.14

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Solution

The fourth proportional to 52,330,377.34, 78,447,058.91 and 23,168,676.14 is: 34,731,538.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,330,377.34 : 78,447,058.91 = 23,168,676.14 : x
  2. Step 2: Convert to fraction form
    52,330,377.34/78,447,058.91 = 23,168,676.14/x
  3. Step 3: Cross multiply
    52,330,377.34x = 78,447,058.91 × 23,168,676.14
  4. Step 4: Simplify right side
    52,330,377.34x = 1,817,514,501,894,271.75
  5. Step 5: Solve for x
    x = 1,817,514,501,894,271.75/52,330,377.34
  6. Step 6: Final answer
    x = 34,731,538.24

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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.