Home / 61,989,365.80-92,984,048.70-23,652,130.60

Finding the Fourth Proportional to 61,989,365.80, 92,984,048.70 and 23,652,130.60

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Solution

The fourth proportional to 61,989,365.80, 92,984,048.70 and 23,652,130.60 is: 35,478,195.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,989,365.80 : 92,984,048.70 = 23,652,130.60 : x
  2. Step 2: Convert to fraction form
    61,989,365.80/92,984,048.70 = 23,652,130.60/x
  3. Step 3: Cross multiply
    61,989,365.80x = 92,984,048.70 × 23,652,130.60
  4. Step 4: Simplify right side
    61,989,365.80x = 2,199,270,863,569,160.50
  5. Step 5: Solve for x
    x = 2,199,270,863,569,160.50/61,989,365.80
  6. Step 6: Final answer
    x = 35,478,195.90

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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.