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Finding the Fourth Proportional to 35,916,000.40, 53,874,000.60 and 35,916,000.40

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Solution

The fourth proportional to 35,916,000.40, 53,874,000.60 and 35,916,000.40 is: 53,874,000.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,916,000.40 : 53,874,000.60 = 35,916,000.40 : x
  2. Step 2: Convert to fraction form
    35,916,000.40/53,874,000.60 = 35,916,000.40/x
  3. Step 3: Cross multiply
    35,916,000.40x = 53,874,000.60 × 35,916,000.40
  4. Step 4: Simplify right side
    35,916,000.40x = 1,934,938,627,099,200.25
  5. Step 5: Solve for x
    x = 1,934,938,627,099,200.25/35,916,000.40
  6. Step 6: Final answer
    x = 53,874,000.60

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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.