Home / 23,552,402.40-35,307,666.72-9,172,148.40

Finding the Fourth Proportional to 23,552,402.40, 35,307,666.72 and 9,172,148.40

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Solution

The fourth proportional to 23,552,402.40, 35,307,666.72 and 9,172,148.40 is: 13,750,069.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,552,402.40 : 35,307,666.72 = 9,172,148.40 : x
  2. Step 2: Convert to fraction form
    23,552,402.40/35,307,666.72 = 9,172,148.40/x
  3. Step 3: Cross multiply
    23,552,402.40x = 35,307,666.72 × 9,172,148.40
  4. Step 4: Simplify right side
    23,552,402.40x = 323,847,158,813,581.25
  5. Step 5: Solve for x
    x = 323,847,158,813,581.25/23,552,402.40
  6. Step 6: Final answer
    x = 13,750,069.03

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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.