Home / 173,931,873.54-260,891,000.96-58,916,415.72

Finding the Fourth Proportional to 173,931,873.54, 260,891,000.96 and 58,916,415.72

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Solution

The fourth proportional to 173,931,873.54, 260,891,000.96 and 58,916,415.72 is: 88,372,317.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,931,873.54 : 260,891,000.96 = 58,916,415.72 : x
  2. Step 2: Convert to fraction form
    173,931,873.54/260,891,000.96 = 58,916,415.72/x
  3. Step 3: Cross multiply
    173,931,873.54x = 260,891,000.96 × 58,916,415.72
  4. Step 4: Simplify right side
    173,931,873.54x = 15,370,762,670,166,280
  5. Step 5: Solve for x
    x = 15,370,762,670,166,280/173,931,873.54
  6. Step 6: Final answer
    x = 88,372,317.03

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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.