Home / 15,730,087.30-23,595,132.65-4,800,334.25

Finding the Fourth Proportional to 15,730,087.30, 23,595,132.65 and 4,800,334.25

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Solution

The fourth proportional to 15,730,087.30, 23,595,132.65 and 4,800,334.25 is: 7,200,501.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,730,087.30 : 23,595,132.65 = 4,800,334.25 : x
  2. Step 2: Convert to fraction form
    15,730,087.30/23,595,132.65 = 4,800,334.25/x
  3. Step 3: Cross multiply
    15,730,087.30x = 23,595,132.65 × 4,800,334.25
  4. Step 4: Simplify right side
    15,730,087.30x = 113,264,523,393,088.25
  5. Step 5: Solve for x
    x = 113,264,523,393,088.25/15,730,087.30
  6. Step 6: Final answer
    x = 7,200,501.89

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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.