Home / 64,728,000.40-97,092,000.60-26,368,603.60

Finding the Fourth Proportional to 64,728,000.40, 97,092,000.60 and 26,368,603.60

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Solution

The fourth proportional to 64,728,000.40, 97,092,000.60 and 26,368,603.60 is: 39,552,905.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,728,000.40 : 97,092,000.60 = 26,368,603.60 : x
  2. Step 2: Convert to fraction form
    64,728,000.40/97,092,000.60 = 26,368,603.60/x
  3. Step 3: Cross multiply
    64,728,000.40x = 97,092,000.60 × 26,368,603.60
  4. Step 4: Simplify right side
    64,728,000.40x = 2,560,180,476,552,362
  5. Step 5: Solve for x
    x = 2,560,180,476,552,362/64,728,000.40
  6. Step 6: Final answer
    x = 39,552,905.40

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1.5x scale

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.