Home / 97,105,094.08-134,005,083.60-52,451,065.96

Finding the Fourth Proportional to 97,105,094.08, 134,005,083.60 and 52,451,065.96

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Solution

The fourth proportional to 97,105,094.08, 134,005,083.60 and 52,451,065.96 is: 72,382,500.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,105,094.08 : 134,005,083.60 = 52,451,065.96 : x
  2. Step 2: Convert to fraction form
    97,105,094.08/134,005,083.60 = 52,451,065.96/x
  3. Step 3: Cross multiply
    97,105,094.08x = 134,005,083.60 × 52,451,065.96
  4. Step 4: Simplify right side
    97,105,094.08x = 7,028,709,478,445,294
  5. Step 5: Solve for x
    x = 7,028,709,478,445,294/97,105,094.08
  6. Step 6: Final answer
    x = 72,382,500.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.