Home / 97,849,000.40-146,772,917.40-25,065,640.40

Finding the Fourth Proportional to 97,849,000.40, 146,772,917.40 and 25,065,640.40

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Solution

The fourth proportional to 97,849,000.40, 146,772,917.40 and 25,065,640.40 is: 37,598,311.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,849,000.40 : 146,772,917.40 = 25,065,640.40 : x
  2. Step 2: Convert to fraction form
    97,849,000.40/146,772,917.40 = 25,065,640.40/x
  3. Step 3: Cross multiply
    97,849,000.40x = 146,772,917.40 × 25,065,640.40
  4. Step 4: Simplify right side
    97,849,000.40x = 3,678,957,168,007,303
  5. Step 5: Solve for x
    x = 3,678,957,168,007,303/97,849,000.40
  6. Step 6: Final answer
    x = 37,598,311.20

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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.